Exposure
ID
SPICA.2025-06-15T10-35-49_1
Header ID
SPICA.2025-06-15T10-35-49
Date updated
2025-06-15 10:34:44 UTC+0000
Release date
None
UTC Start
2025-06-15 10:34:44.571
UTC End
2025-06-15 10:35:44.571
MJD Start
60841.4407936498
MJD End
60841.441488094235
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
68347
Category
science
Program ID
S04/S05
Program Title
TBD
Program Type
Normal
PI / COI
ibanez/ebrahimkutty
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.2051 27.1934 110.0506 110.2381
S1-E1 286.5236 286.6058 72.2968 72.4994
S1-E2 234.7920 234.8315 80.7015 80.8963
S1-W1 246.3925 246.2206 143.3914 143.6162
S2-E1 265.5369 265.6229 68.7003 68.9069
S2-E2 211.4994 211.5468 77.0869 77.2849
S2-W1 224.1642 224.0126 147.2160 147.4456
E1-E2 64.1962 64.2147 -140.0188 -139.7783
E1-W1 311.5399 311.5925 -156.1397 -155.8897
E2-W1 250.5031 250.5344 -160.2202 -159.9684
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60841.4407936498
PI-COI ibanez/ebrahimkutty
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 27.2051
HIERARCH ISS PBL12 END 27.1934
HIERARCH ISS PBLA12 START 110.0506
HIERARCH ISS PBLA12 END 110.2381
HIERARCH ISS PBL13 START 286.5236
HIERARCH ISS PBL13 END 286.6058
HIERARCH ISS PBLA13 START 72.2968
HIERARCH ISS PBLA13 END 72.4994
HIERARCH ISS PBL14 START 234.792
HIERARCH ISS PBL14 END 234.8315
HIERARCH ISS PBLA14 START 80.7015
HIERARCH ISS PBLA14 END 80.8963
HIERARCH ISS PBL15 START 246.3925
HIERARCH ISS PBL15 END 246.2206
HIERARCH ISS PBLA15 START 143.3914
HIERARCH ISS PBLA15 END 143.6162
HIERARCH ISS PBL23 START 265.5369
HIERARCH ISS PBL23 END 265.6229
HIERARCH ISS PBLA23 START 68.7003
HIERARCH ISS PBLA23 END 68.9069
HIERARCH ISS PBL24 START 211.4994
HIERARCH ISS PBL24 END 211.5468
HIERARCH ISS PBLA24 START 77.0869
HIERARCH ISS PBLA24 END 77.2849
HIERARCH ISS PBL25 START 224.1642
HIERARCH ISS PBL25 END 224.0126
HIERARCH ISS PBLA25 START 147.216
HIERARCH ISS PBLA25 END 147.4456
HIERARCH ISS PBL34 START 64.1962
HIERARCH ISS PBL34 END 64.2147
HIERARCH ISS PBLA34 START -140.0188
HIERARCH ISS PBLA34 END -139.7783
HIERARCH ISS PBL35 START 311.5399
HIERARCH ISS PBL35 END 311.5925
HIERARCH ISS PBLA35 START -156.1397
HIERARCH ISS PBLA35 END -155.8897
HIERARCH ISS PBL45 START 250.5031
HIERARCH ISS PBL45 END 250.5344
HIERARCH ISS PBLA45 START -160.2202
HIERARCH ISS PBLA45 END -159.9684
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1