Exposure
ID
SPICA.2025-09-15T11-41-10_1
Header ID
SPICA.2025-09-15T11-41-10
Date updated
2025-09-15 11:40:05 UTC+0000
Release date
None
UTC Start
2025-09-15 11:40:05.383
UTC End
2025-09-15 11:41:05.383
MJD Start
60933.4861734105
MJD End
60933.48686785493
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70453
Category
science
Program ID
S02/S05
Program Title
TBD
Program Type
Normal
PI / COI
vrard/ebrahimkutty
Target
ID
52240
Name
HD_23249
RA
55.81209
DEC
-9.763391
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.9440 24.9635 100.2489 100.4476
S1-E1 257.3861 256.8688 57.7103 57.8472
S1-E2 209.3565 209.0247 67.2152 67.3865
S1-W1 220.7156 221.3087 138.5495 138.6391
S1-W2 155.4526 155.7147 113.1225 113.3016
S2-E1 239.6011 239.0912 53.6742 53.7945
S2-E2 188.9347 188.5955 63.0880 63.2455
S2-W1 201.7336 202.2784 142.9447 143.0152
S2-W2 131.2533 131.4941 115.5493 115.7221
E1-E2 61.5336 61.4324 -156.4723 -156.4772
E1-W1 311.2464 311.0718 -166.7239 -166.7624
E1-W2 212.1009 211.8152 -159.4021 -159.4191
E2-W1 250.9342 250.8664 -169.2252 -169.2683
E2-W2 150.6806 150.4968 -160.5981 -160.6195
W1-W2 104.4338 104.5596 -1.7246 -1.7685
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.4861734105
PI-COI vrard/ebrahimkutty
HIERARCH OBS TARG NAME HD_23249
HIERARCH OBS RA 55.81209
HIERARCH OBS DEC -9.763391
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 24.944
HIERARCH ISS PBL12 END 24.9635
HIERARCH ISS PBLA12 START 100.2489
HIERARCH ISS PBLA12 END 100.4476
HIERARCH ISS PBL13 START 257.3861
HIERARCH ISS PBL13 END 256.8688
HIERARCH ISS PBLA13 START 57.7103
HIERARCH ISS PBLA13 END 57.8472
HIERARCH ISS PBL14 START 209.3565
HIERARCH ISS PBL14 END 209.0247
HIERARCH ISS PBLA14 START 67.2152
HIERARCH ISS PBLA14 END 67.3865
HIERARCH ISS PBL15 START 220.7156
HIERARCH ISS PBL15 END 221.3087
HIERARCH ISS PBLA15 START 138.5495
HIERARCH ISS PBLA15 END 138.6391
HIERARCH ISS PBL16 START 155.4526
HIERARCH ISS PBL16 END 155.7147
HIERARCH ISS PBLA16 START 113.1225
HIERARCH ISS PBLA16 END 113.3016
HIERARCH ISS PBL23 START 239.6011
HIERARCH ISS PBL23 END 239.0912
HIERARCH ISS PBLA23 START 53.6742
HIERARCH ISS PBLA23 END 53.7945
HIERARCH ISS PBL24 START 188.9347
HIERARCH ISS PBL24 END 188.5955
HIERARCH ISS PBLA24 START 63.088
HIERARCH ISS PBLA24 END 63.2455
HIERARCH ISS PBL25 START 201.7336
HIERARCH ISS PBL25 END 202.2784
HIERARCH ISS PBLA25 START 142.9447
HIERARCH ISS PBLA25 END 143.0152
HIERARCH ISS PBL26 START 131.2533
HIERARCH ISS PBL26 END 131.4941
HIERARCH ISS PBLA26 START 115.5493
HIERARCH ISS PBLA26 END 115.7221
HIERARCH ISS PBL34 START 61.5336
HIERARCH ISS PBL34 END 61.4324
HIERARCH ISS PBLA34 START -156.4723
HIERARCH ISS PBLA34 END -156.4772
HIERARCH ISS PBL35 START 311.2464
HIERARCH ISS PBL35 END 311.0718
HIERARCH ISS PBLA35 START -166.7239
HIERARCH ISS PBLA35 END -166.7624
HIERARCH ISS PBL36 START 212.1009
HIERARCH ISS PBL36 END 211.8152
HIERARCH ISS PBLA36 START -159.4021
HIERARCH ISS PBLA36 END -159.4191
HIERARCH ISS PBL45 START 250.9342
HIERARCH ISS PBL45 END 250.8664
HIERARCH ISS PBLA45 START -169.2252
HIERARCH ISS PBLA45 END -169.2683
HIERARCH ISS PBL46 START 150.6806
HIERARCH ISS PBL46 END 150.4968
HIERARCH ISS PBLA46 START -160.5981
HIERARCH ISS PBLA46 END -160.6195
HIERARCH ISS PBL56 START 104.4338
HIERARCH ISS PBL56 END 104.5596
HIERARCH ISS PBLA56 START -1.7246
HIERARCH ISS PBLA56 END -1.7685
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1