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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Position-Finding

September, 2013

Index includes 217 messages. Sorted by message ID, in descending order.
SubjectAuthorDate (UT)SizeID
Re: Where am I?Norm Goldblatt30 Sep 2013, 22:482668g25245
Re: Where am I?Richard Gaarden30 Sep 2013, 20:593448g25244
Re: Where am I?Geoffrey Kolbe30 Sep 2013, 17:538199g25243
Filter wrench for Plath?Carl Herzog30 Sep 2013, 16:072922g25242
Re: Where am I?Richard Gaarden30 Sep 2013, 15:193603g25241
Re: Sextant practice, experimentation --Saturday in RI.G Becker30 Sep 2013, 14:051709g25240
Re: Sextant practice, experimentation --Saturday in RI.G Becker30 Sep 2013, 14:041823g25239
Re: the tutorials of Al PlacetteBill B30 Sep 2013, 07:281877g25238
Re: Where am I?Bruce J. Pennino30 Sep 2013, 03:5010166g25237
Re: Great Circle ComputationFrank Reed29 Sep 2013, 22:322229g25236
Where am I?Richard Gaarden29 Sep 2013, 22:283144g25235
Re: the tutorials of Al PlacetteM Day29 Sep 2013, 22:241626g25234
Re: Cook's Endeavour voyage, longitude by lunars and jupiter's moonsDon Seltzer29 Sep 2013, 15:342914g25233
Re: Sextant practice, experimentation --Saturday in RI.Bruce J. Pennino29 Sep 2013, 14:0813039g25232
Re: Cook's Endeavour voyage, longitude by lunars and jupiter's moonsFrancis Upchurch29 Sep 2013, 07:373140g25231
Re: Cook's Endeavour voyage, longitude by lunars and jupiter's moonsNorm Goldblatt29 Sep 2013, 04:022968g25230
Re: Cook's Endeavour voyage, longitude by lunars and jupiter's moonsNorm Goldblatt28 Sep 2013, 21:593855g25229
Cook's Endeavour voyage, longitude by lunars and jupiter's moonsFrancis Upchurch28 Sep 2013, 07:143981g25228
Re: Sextant practice, experimentation --Saturday in RI.Frank Reed28 Sep 2013, 03:296860g25227
Re: Sextant practice, experimentation --Saturday in RI.Bruce J. Pennino27 Sep 2013, 18:337955g25226
Re: O.T.- Puzzle of a different sortBill B27 Sep 2013, 08:152989g25225
Re: O.T.- Puzzle of a different sortNorm Goldblatt27 Sep 2013, 03:041807g25224
Sextant practice, experimentation --Saturday in RI.Frank Reed27 Sep 2013, 02:522382g25223
Re: O.T.- Puzzle of a different sortG Becker27 Sep 2013, 02:171607g25222
Re: O.T.- Puzzle of a different sortNorm Goldblatt27 Sep 2013, 01:163720g25221
Notes on camera CNPeter Monta26 Sep 2013, 19:573653g25220
SunriseŞems Aktuğ26 Sep 2013, 06:511546g25219
Re: O.T.- Puzzle of a different sortFrank Reed26 Sep 2013, 06:033377g25218
Re: SunriseFrank Reed26 Sep 2013, 05:497403g25217
Re: SunriseGreg Rudzinski25 Sep 2013, 23:001817g25216
Re: SunriseGreg Rudzinski25 Sep 2013, 22:282224g25215
Re: SunriseGary LaPook25 Sep 2013, 21:517467g25214
SunriseŞems Aktuğ25 Sep 2013, 21:231926g25213
Re: O.T.- Puzzle of a different sortPeter Hakel25 Sep 2013, 13:4711232g25212
Re: US Chronometer manufacturersBill Morris25 Sep 2013, 07:194084g25211
Re: O.T.- Puzzle of a different sortFrank Reed25 Sep 2013, 06:586584g25210
Re: O.T.- Puzzle of a different sortBill B25 Sep 2013, 06:062564g25209
Re: O.T.- Puzzle of a different sortDavid Fleming25 Sep 2013, 06:001691g25208
O.T.- Puzzle of a different sortNorm Goldblatt25 Sep 2013, 04:482035g25207
US Chronometer manufacturersDon Seltzer24 Sep 2013, 13:202683g25206
Re: Lunar clearance methodsFrancis Upchurch24 Sep 2013, 05:312840g25205
Re: Kollsman periscopic sextant mountWerner Luehmann23 Sep 2013, 19:1713777g25204
Re: Star to Star Distance DSLR Lens CalibrationGreg Rudzinski23 Sep 2013, 17:552018g25203
Star to Star Distance DSLR Lens CalibrationGreg Rudzinski23 Sep 2013, 16:535649g25202
Re: Sextant camera mountDave Walden23 Sep 2013, 11:552465g25201
Re: Sextant camera mountAndrés Ruiz23 Sep 2013, 09:36361965g25200
Re: Moon Meridian PassageHerbert Prinz23 Sep 2013, 05:191591g25199
Re: Moon Meridian PassageHerbert Prinz23 Sep 2013, 05:182372g25198
Re: Kollsman periscopic sextant mountGary LaPook23 Sep 2013, 04:0410488g25197
Re: Kollsman periscopic sextant mountGary LaPook23 Sep 2013, 03:598081g25196
Re: Moon Meridian PassageLu Abel23 Sep 2013, 00:194291g25195
Moon Meridian PassageLu Abel23 Sep 2013, 00:061844g25194
Re: LADEE Moon Probe PuzzleRobin Stuart21 Sep 2013, 19:304332g25193
Re: LADEE Moon Probe PuzzleRobin Stuart21 Sep 2013, 12:533354g25192
Re: Kollsman periscopic sextant mountBenjamin C21 Sep 2013, 06:232351g25191
Re: Lunar clearance methodsFrancis Upchurch21 Sep 2013, 06:203512g25190
Early Airmail navigationNorm Goldblatt21 Sep 2013, 05:481580g25189
Re: OT : Breakthrough in Quantum Physics ?Greg Rudzinski21 Sep 2013, 01:281761g25188
OT : Breakthrough in Quantum Physics ?Antoine Couëtte20 Sep 2013, 19:282224g25187
Re: Sextant camera mountPeter Monta20 Sep 2013, 18:333114g25186
Re: Sextant camera mountPeter Monta20 Sep 2013, 18:15303022g25185
Re: Obtain multiple sextants from MurphyHenry Halboth20 Sep 2013, 00:534578g25184
Re: LADEE Moon Probe PuzzleGreg Rudzinski20 Sep 2013, 00:454061g25183
Re: LADEE Moon Probe PuzzleRobin Stuart19 Sep 2013, 21:512234g25182
Re: Ides of SeptemberBill B19 Sep 2013, 18:252226g25181
Re: Ides of SeptemberFrank Reed19 Sep 2013, 16:272668g25180
Re: LADEE Moon Probe PuzzleGreg Rudzinski19 Sep 2013, 15:264585g25179
Re: Ides of SeptemberG Becker19 Sep 2013, 14:466847g25178
Obtain multiple sextants from MurphyFrank Reed19 Sep 2013, 14:242173g25177
Re: Ides of SeptemberFrank Reed19 Sep 2013, 14:182021g25176
Re: Sextant camera mountFrank Reed19 Sep 2013, 14:105453g25175
Ides of SeptemberG Becker19 Sep 2013, 12:512156g25174
Re: Confused--Can someone answer this question regardingtheequationof timeAndrés Ruiz19 Sep 2013, 07:3428376g25173
Re: Sextant camera mountAndrés Ruiz19 Sep 2013, 07:043431g25172
Re: LADEE Moon Probe PuzzleGreg Rudzinski19 Sep 2013, 00:084105g25171
Re: Sextant camera mountGreg Rudzinski18 Sep 2013, 22:571560g25170
Re: Google Doodle of InterestRichard B. Langley18 Sep 2013, 21:2016117g25169
Re: Google Doodle of InterestGary LaPook18 Sep 2013, 21:006847g25168
Google Doodle of InterestRichard B. Langley18 Sep 2013, 19:521948g25167
Sextant camera mountPeter Monta18 Sep 2013, 18:20575123g25166
Sextant video clip, lunar distancePeter Monta18 Sep 2013, 16:52162860g25165
Re: Confused--Can someone answer this question regardingtheequation of timeHerbert Prinz18 Sep 2013, 08:174145g25164
Re: Confused--Can someone answer this question regarding the equation of timeAndrew Seligman18 Sep 2013, 02:066716g25163
Re: Confused--Can someone answer this question regarding the equation of timeHerbert Prinz18 Sep 2013, 01:333582g25162
Re: Confused--Can someone answer this question regarding the equation of timeAndrew Seligman18 Sep 2013, 01:148600g25161
Re: Confused--Can someone answer this question regarding the equation of timeAndrew Seligman18 Sep 2013, 00:266804g25160
Re: Confused--Can someone answer this question regardingtheequation of timeStan K18 Sep 2013, 00:168649g25159
Re: LADEE Moon Probe PuzzleGreg Rudzinski18 Sep 2013, 00:002617g25158
Re: Confused--Can someone answer this question regarding the equation of timeHerbert Prinz17 Sep 2013, 23:593513g25157
Re: Confused--Can someone answer this question regarding theequation of timeHerbert Prinz17 Sep 2013, 23:303593g25156
Re: Confused--Can someone answer this question regarding the equation of timeAndrew Seligman17 Sep 2013, 23:274921g25155
Re: LADEE Moon Probe PuzzleRobin Stuart17 Sep 2013, 23:175584g25154
Re: Confused--Can someone answer this question regarding the equation of timeHerbert Prinz17 Sep 2013, 22:452402g25153
Re: Confused--Can someone answer this question regarding the equation of timeGreg Rudzinski17 Sep 2013, 21:353578g25152
Re: Confused--Can someone answer this question regarding theequation of timeStan K17 Sep 2013, 21:099188g25151
Re: Confused--Can someone answer this question regarding the equation of timeAndrew Seligman17 Sep 2013, 19:571915g25150
Re: Confused--Can someone answer this question regarding the equation of timeAndrew Seligman17 Sep 2013, 19:511945g25149
Re: Confused--Can someone answer this question regarding the equation of timeGreg Rudzinski17 Sep 2013, 19:351962g25148
Re: Confused--Can someone answer this question regarding the equation of timeAndrew Seligman17 Sep 2013, 19:081745g25147
Re: Confused--Can someone answer this question regarding the equation of timeAndrew Seligman17 Sep 2013, 19:054489g25146
Re: Confused--Can someone answer this question regarding the equation of timeGreg Rudzinski17 Sep 2013, 18:391958g25145
Confused--Can someone answer this question regarding the equation of timeAndrew Seligman17 Sep 2013, 15:114767g25144
Re: LADEE Moon Probe PuzzleGreg Rudzinski17 Sep 2013, 15:052426g25143
Sextant calibration with superimposed star fieldsPeter Monta17 Sep 2013, 03:523732g25142
Re: LADEE Moon Probe PuzzleDerrick Young16 Sep 2013, 17:088092g25141
Re: LADEE Moon Probe PuzzleRobin Stuart15 Sep 2013, 19:084298g25140
Re: "Navigation Weekend" conference in DCFrank Reed15 Sep 2013, 17:202424g25139
Re: Upper limb correction for moonGary LaPook15 Sep 2013, 17:14130241g25138
Re: LADEE Moon Probe PuzzleAntoine Couëtte15 Sep 2013, 09:531938g25137
Re: LADEE Moon Probe PuzzleDavid Fleming15 Sep 2013, 02:141991g25136
Re: LADEE Moon Probe PuzzlePeter Monta15 Sep 2013, 01:272397g25135
Re: LADEE Moon Probe PuzzleRobert Bernecky15 Sep 2013, 00:592416g25134
Re: LADEE Moon Probe PuzzleDavid Fleming14 Sep 2013, 16:412430g25133
Re: LADEE Moon Probe PuzzleRobin Stuart14 Sep 2013, 14:492738g25132
Re: LADEE Moon Probe PuzzleRobert Bernecky14 Sep 2013, 00:442609g25131
Re: LADEE Moon Probe PuzzleGreg Rudzinski13 Sep 2013, 23:374851g25130
Re: LADEE Moon Probe PuzzleRobin Stuart13 Sep 2013, 22:273079g25129
Re: LADEE Moon Probe PuzzleGreg Rudzinski13 Sep 2013, 18:531796g25128
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Antoine Couëtte13 Sep 2013, 13:301912g25127
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Robin Stuart13 Sep 2013, 12:312198g25126
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Antoine Couëtte13 Sep 2013, 09:132465g25125
Re: LADEE Moon Probe PuzzleGreg Rudzinski13 Sep 2013, 00:301668g25124
LADEE Moon Probe PuzzleRobin Stuart12 Sep 2013, 22:573978g25123
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Robin Stuart12 Sep 2013, 22:485850g25122
Re: Upper limb correction for moonGary LaPook12 Sep 2013, 16:5216591g25121
Re: Making an artificial horizon, and leveling thereofDave Walden12 Sep 2013, 11:301901g25120
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Antoine Couëtte12 Sep 2013, 08:461756g25119
Re: Upper limb correction for moonGary LaPook12 Sep 2013, 08:167747g25118
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Andrés Ruiz12 Sep 2013, 06:129380g25117
Change of my email addressHanno Ix12 Sep 2013, 04:043094g25116
Re: Origin of expression "clearing the lunar distance"?Frank Reed12 Sep 2013, 03:023159g25115
Origin of expression "clearing the lunar distance"?Dale Lichtblau12 Sep 2013, 02:391682g25114
Re: Upper limb correction for moonGary LaPook11 Sep 2013, 21:08224616g25113
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Antoine Couëtte11 Sep 2013, 19:591987g25112
Making bases for commercially made 10 second vialsRandall Morrow11 Sep 2013, 17:127806g25111
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Andrés Ruiz11 Sep 2013, 09:38133709g25110
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Andrés Ruiz11 Sep 2013, 08:3284752g25109
Re: Upper limb correction for moonGary LaPook11 Sep 2013, 08:163130679g25108
Re: Questions regarding the mirror artificial horizon.Randall Morrow9 Sep 2013, 19:532377g25107
Re: Venus in daylight ...right NOWBill B9 Sep 2013, 18:072515g25106
Re: Questions regarding the mirror artificial horizon.Randall Morrow9 Sep 2013, 14:352396g25105
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Antoine Couëtte9 Sep 2013, 11:0112184g25104
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Antoine Couëtte9 Sep 2013, 10:4911329g25103
Re: SNO-T scope mountJean-Philippe Planas7 Sep 2013, 07:105993g25102
Venus in daylight ...right NOWFrank Reed8 Sep 2013, 20:482479g25101
Re: Navigating on the Moon and MarsDave Walden7 Sep 2013, 21:541757g25100
Re: Questions regarding the mirror artificial horizon.Bruce J. Pennino7 Sep 2013, 12:2611626g25099
Re: SNO-T scope mountBill Morris7 Sep 2013, 00:122650g25098
Re: Navigating on the Moon and MarsFrank Reed6 Sep 2013, 23:563515g25097
Questions regarding the mirror artificial horizon.Alan S6 Sep 2013, 23:354475g25096
Re: SNO-T scope mountAlexandre Eremenko6 Sep 2013, 23:062793g25095
SNO-T scope mountRandall Morrow6 Sep 2013, 21:421653g25094
Re: Navigating on the Moon and MarsPaul Dolkas6 Sep 2013, 04:423361g25093
Re: Lunar clearance methodsFrank Reed5 Sep 2013, 03:085640g25092
Navigating on the Moon and MarsFrank Reed5 Sep 2013, 02:568344g25091
Re: (Off-topic) The classic "op-ed" on PowerPointHewitt Schlereth4 Sep 2013, 22:315120g25090
Re: Lunar clearance methodsÖrjan Sandström4 Sep 2013, 16:081790g25089
Re: (Off-topic) The classic "op-ed" on PowerPointNorm Goldblatt4 Sep 2013, 04:272350g25088
Re: The Future of Celestial Navigation: A British ViewpointPaul Dolkas4 Sep 2013, 03:5812799g25087
(Off-topic) The classic "op-ed" on PowerPointFrank Reed4 Sep 2013, 03:382026g25086
Lunar clearance methodsFrancis Upchurch3 Sep 2013, 06:584012g25085
Re: Funny Questions while Practicing CN (Was "The Future of CN...")Norm Goldblatt4 Sep 2013, 00:272677g25084
Re: The Future of Celestial Navigation: A British ViewpointAlan S3 Sep 2013, 23:433768g25083
Re: Funny Questions while Practicing CN (Was "The Futureof CN...")Alan S3 Sep 2013, 23:232134g25082
Re: Funny Questions while Practicing CN (Was "The Future of CN...")Greg Rudzinski3 Sep 2013, 19:236383g25081
Re: Funny Questions while Practicing CN (Was "The Futureof CN...")Bill B3 Sep 2013, 19:102752g25080
Re: The Future of Celestial Navigation: A British ViewpointBill B3 Sep 2013, 18:321842g25079
Re: Funny Questions while Practicing CN (Was "The Future of CN...")Greg Rudzinski3 Sep 2013, 18:223610g25078
Re: The Future of Celestial Navigation: A British ViewpointHanno Ix3 Sep 2013, 17:2315530g25077
Re: Funny Questions while Practicing CN (Was "The Future of CN...")Lu Abel3 Sep 2013, 17:1811455g25076
Re: Funny Questions while Practicing CN (Was "The Future of CN...")Frank Reed3 Sep 2013, 15:495722g25075
Re: The Future of Celestial Navigation: A British ViewpointLu Abel3 Sep 2013, 15:4116766g25074
Re: The Future of Celestial Navigation: A BritishViewpointTom Sult3 Sep 2013, 15:349554g25073
Re: The Future of Celestial Navigation: A British ViewpointFrank Reed3 Sep 2013, 15:176891g25072
Re: The Future of Celestial Navigation: A British ViewpointRichard B. Langley3 Sep 2013, 14:253323g25071
Re: Funny Questions while Practicing CN (Was "The Future of CN...")Greg Rudzinski3 Sep 2013, 14:205152g25070
Re: The Future of Celestial Navigation: A British ViewpointRichard B. Langley3 Sep 2013, 14:192570g25069
Re: The Future of Celestial Navigation: A British ViewpointRichard B. Langley3 Sep 2013, 14:032746g25068
Re: Syzygy questionG Becker3 Sep 2013, 13:235595g25067
Re: Funny Questions while Practicing CN (Was "The Future of CN...")Sean C3 Sep 2013, 13:094323g25066
Re: The Future of Celestial Navigation: A British ViewpointGreg Rudzinski3 Sep 2013, 12:244867g25065
Re: Upper limb correction for moonGary LaPook3 Sep 2013, 07:482004596g25064
Re: The Future of Celestial Navigation: A British ViewpointFrank Reed3 Sep 2013, 06:274325g25063
Re: The Future of Celestial Navigation: A British ViewpointBill Morris3 Sep 2013, 05:472091g25062
Re: The Future of Celestial Navigation: A British ViewpointPaul Dolkas3 Sep 2013, 05:1320929g25061
Re: The Future of Celestial Navigation: A British ViewpointAlan S3 Sep 2013, 05:133222g25060
Re: The Future of Celestial Navigation: A British ViewpointFrank Reed3 Sep 2013, 04:0411799g25059
Re: The Future of Celestial Navigation: A British ViewpointBruce J. Pennino3 Sep 2013, 02:1317893g25058
Re: The Future of Celestial Navigation: A British ViewpointHanno Ix3 Sep 2013, 00:5113682g25057
Re: The Future of Celestial Navigation: A British ViewpointFrank Reed2 Sep 2013, 22:155612g25056
Re: The Future of Celestial Navigation: A British ViewpointWolfgang Köberer2 Sep 2013, 20:372957g25055
Re: The Future of Celestial Navigation: A British ViewpointFrank Reed2 Sep 2013, 20:024138g25054
Re: Leap seconds and navigationFrank Reed2 Sep 2013, 19:373575g25053
Re: The Future of Celestial Navigation: A British ViewpointAlexandre Eremenko2 Sep 2013, 19:352720g25052
Re: Leap seconds and navigationAlexandre Eremenko2 Sep 2013, 19:246271g25051
Re: The Future of Celestial Navigation: A British ViewpointFrank Reed2 Sep 2013, 19:106118g25050
Re: Leap seconds and navigationBill B2 Sep 2013, 18:471816g25049
Leap seconds and navigationFrank Reed2 Sep 2013, 18:207512g25048
Re: The Future of Celestial Navigation: A British ViewpointWolfgang Köberer2 Sep 2013, 18:061910g25047
Re: The Future of Celestial Navigation: A British ViewpointFrank Reed2 Sep 2013, 17:583267g25046
Re: The Future of Celestial Navigation: A British ViewpointBill B2 Sep 2013, 17:542159g25045
Re: The Future of Celestial Navigation: A British ViewpointFrank Reed2 Sep 2013, 17:452983g25044
Re: The Future of Celestial Navigation: A British ViewpointLu Abel2 Sep 2013, 17:318395g25043
Re: Noon Sun sights, Jamestown RI, this Sunday, Aug. 25Robin Stuart2 Sep 2013, 15:125609g25042
Re: The Future of Celestial Navigation: A British ViewpointSean C2 Sep 2013, 15:112020g25041
Re: The Future of Celestial Navigation: A British ViewpointAlexandre Eremenko2 Sep 2013, 14:163296g25040
Re: The Future of Celestial Navigation: A British ViewpointAndrés Ruiz2 Sep 2013, 12:423480g25039
Re: The Future of Celestial Navigation: A British ViewpointGreg Rudzinski2 Sep 2013, 10:471844g25038
Sextant camera app for daylight starsPeter Monta2 Sep 2013, 08:122641g25037
The Future of Celestial Navigation: A British ViewpointAndrés Ruiz2 Sep 2013, 06:272714g25036
Re: Upper limb correction for moonBill Morris2 Sep 2013, 05:302491g25035
Re: Globe ecliptic for Sun declinationFrank Reed1 Sep 2013, 21:136197g25034
Re: Upper limb correction for moonFrank Reed1 Sep 2013, 20:526542g25033
Re: Upper limb correction for moonDavid Fleming1 Sep 2013, 20:491701g25032
Globe ecliptic for Sun declinationLou deMartelly1 Sep 2013, 20:092324g25031
Upper limb correction for mooncdt Kumar1 Sep 2013, 20:072571g25030
Re: ISS photosPeter Monta1 Sep 2013, 04:112140g25029

Index includes 217 messages.

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