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Spectroscopy

Discussion topic Replies Latest commentsort ascending
STACKING
Peter Taylor
Monday, 2017, November 13 - 23:43
4
Peter Taylor
Tuesday, 2017, November 14 - 22:10
LED street lamps
Jack Martin
Thursday, 2017, October 5 - 17:59
9
jack martin
Friday, 2017, November 10 - 10:07
Auroral light pollution
Robin Leadbeater
Tuesday, 2017, November 7 - 20:33
3
Robin Leadbeater
Wednesday, 2017, November 8 - 11:57
possible gravitational microlensing event
Robin Leadbeater
Wednesday, 2017, November 1 - 13:16
10
Robin Leadbeater
Friday, 2017, November 3 - 11:00
Best camera for Alpy 600?
John Coffin
Wednesday, 2017, November 1 - 10:11
3
John Coffin
Wednesday, 2017, November 1 - 21:56
ALHENA WITH A STARANALYSER
Peter Taylor
Wednesday, 2017, October 25 - 09:59
12
Peter Taylor
Wednesday, 2017, November 1 - 14:52
Lhires III modification
Jack Martin
Sunday, 2017, October 29 - 12:28
0
jack martin
Sunday, 2017, October 29 - 12:28
Lhires results
Alun Halsey
Wednesday, 2017, October 18 - 00:08
13
jack martin
Sunday, 2017, October 29 - 12:13
AX Per in outburst
David Boyd
Wednesday, 2017, October 18 - 09:42
1
garypoyner
Wednesday, 2017, October 18 - 10:57
VV Cep in eclipse
Robin Leadbeater
Wednesday, 2017, September 27 - 18:12
5
daliahmaus
Sunday, 2017, October 8 - 09:14
request for spectra of possible supernova AT2017haf
Robin Leadbeater
Monday, 2017, October 2 - 12:34
4
Robin Leadbeater
Friday, 2017, October 6 - 20:11
PSN at2017gjn in NGC1067 confirmed using ALPY 200
Robin Leadbeater
Saturday, 2017, September 2 - 12:21
16
Robin Leadbeater
Friday, 2017, October 6 - 19:03
Diffraction gratings
Jack Martin
Thursday, 2017, October 5 - 18:02
2
Geoff Ludbrook
Friday, 2017, October 6 - 17:08
A cautionary tale
David Boyd
Thursday, 2017, October 5 - 11:32
11
Robin Leadbeater
Friday, 2017, October 6 - 15:52
DIY spectroscope
Peter Taylor
Tuesday, 2017, October 3 - 22:23
6
Peter Taylor
Friday, 2017, October 6 - 08:50
vvCep and agPeg
Steve Cuthbert
Monday, 2017, August 28 - 00:10
4
jack martin
Thursday, 2017, September 28 - 07:59
A couple of symbiotics from earlier in the week
Tony Rodda
Friday, 2017, September 22 - 15:12
4
David Boyd
Monday, 2017, September 25 - 13:38
Flux calibration and Spectrophotometry
Tony Rodda
Wednesday, 2017, August 23 - 18:07
3
Anthony Rodda
Tuesday, 2017, August 29 - 14:05
VV Cephei news
Jack Martin
Thursday, 2017, July 13 - 20:18
43
jack martin
Friday, 2017, August 25 - 17:52
AG Peg and V442 And
Tony Rodda
Wednesday, 2017, August 23 - 17:43
0
Anthony Rodda
Wednesday, 2017, August 23 - 17:43
B(e) stars in Cartes du Cie
Peter Taylor
Friday, 2017, August 11 - 14:03
2
Anthony Rodda
Saturday, 2017, August 12 - 22:24
TWIN BOOK ASTRONOMICAL SPECTROSCOPY
MARC TRYPSTEEN
Saturday, 2017, July 22 - 12:00
12
marco-astro
Sunday, 2017, July 30 - 21:10
Observation state of the VV Cep campaign
Ernst Pollmann
Saturday, 2017, July 29 - 10:22
0
daliahmaus
Saturday, 2017, July 29 - 10:22
Measuring radial velocity of planetary nebulae with Alpy?
Paul Luckas
Wednesday, 2017, July 26 - 07:22
11
Paul Luckas
Friday, 2017, July 28 - 14:32
zeta Tau
Ernst Pollmann
Friday, 2017, July 7 - 20:18
1
jack martin
Friday, 2017, July 21 - 20:42
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