Exposure
ID
SPICA.2025-10-06T11-34-01_1
Header ID
SPICA.2025-10-06T11-34-01
Date updated
2025-10-06 11:32:56 UTC+0000
Release date
None
UTC Start
2025-10-06 11:32:56.636
UTC End
2025-10-06 11:33:56.636
MJD Start
60954.4812110665
MJD End
60954.48190551093
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
70810
Category
science
Program ID
S05/S02
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
47915
Name
HD_30652
RA
72.46004
DEC
6.961275
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.6073 30.6193 99.7300 99.8927
S1-E1 298.8871 298.5963 64.0522 64.2001
S1-E2 249.7707 249.5962 72.4888 72.6493
S1-W1 254.0852 254.4449 132.2766 132.3984
S1-W2 189.3781 189.5297 110.2620 110.4186
S2-E1 274.6053 274.3109 60.3250 60.4660
S2-E2 222.9986 222.8148 68.8868 69.0426
S2-W1 228.8778 229.2139 136.4022 136.5150
S2-W2 159.3846 159.5238 112.2735 112.4280
E1-E2 63.4673 63.3940 -151.2147 -151.1455
E1-W1 312.3257 312.1981 -165.0148 -164.9756
E1-W2 216.4652 216.2567 -155.1121 -155.0536
E2-W1 251.1472 251.0996 -168.4707 -168.4356
E2-W2 153.2055 153.0710 -156.7256 -156.6711
W1-W2 105.8478 105.9452 -5.6061 -5.5680
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4812110665
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_30652
HIERARCH OBS RA 72.46004
HIERARCH OBS DEC 6.961275
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 30.6073
HIERARCH ISS PBL12 END 30.6193
HIERARCH ISS PBLA12 START 99.73
HIERARCH ISS PBLA12 END 99.8927
HIERARCH ISS PBL13 START 298.8871
HIERARCH ISS PBL13 END 298.5963
HIERARCH ISS PBLA13 START 64.0522
HIERARCH ISS PBLA13 END 64.2001
HIERARCH ISS PBL14 START 249.7707
HIERARCH ISS PBL14 END 249.5962
HIERARCH ISS PBLA14 START 72.4888
HIERARCH ISS PBLA14 END 72.6493
HIERARCH ISS PBL15 START 254.0852
HIERARCH ISS PBL15 END 254.4449
HIERARCH ISS PBLA15 START 132.2766
HIERARCH ISS PBLA15 END 132.3984
HIERARCH ISS PBL16 START 189.3781
HIERARCH ISS PBL16 END 189.5297
HIERARCH ISS PBLA16 START 110.262
HIERARCH ISS PBLA16 END 110.4186
HIERARCH ISS PBL23 START 274.6053
HIERARCH ISS PBL23 END 274.3109
HIERARCH ISS PBLA23 START 60.325
HIERARCH ISS PBLA23 END 60.466
HIERARCH ISS PBL24 START 222.9986
HIERARCH ISS PBL24 END 222.8148
HIERARCH ISS PBLA24 START 68.8868
HIERARCH ISS PBLA24 END 69.0426
HIERARCH ISS PBL25 START 228.8778
HIERARCH ISS PBL25 END 229.2139
HIERARCH ISS PBLA25 START 136.4022
HIERARCH ISS PBLA25 END 136.515
HIERARCH ISS PBL26 START 159.3846
HIERARCH ISS PBL26 END 159.5238
HIERARCH ISS PBLA26 START 112.2735
HIERARCH ISS PBLA26 END 112.428
HIERARCH ISS PBL34 START 63.4673
HIERARCH ISS PBL34 END 63.394
HIERARCH ISS PBLA34 START -151.2147
HIERARCH ISS PBLA34 END -151.1455
HIERARCH ISS PBL35 START 312.3257
HIERARCH ISS PBL35 END 312.1981
HIERARCH ISS PBLA35 START -165.0148
HIERARCH ISS PBLA35 END -164.9756
HIERARCH ISS PBL36 START 216.4652
HIERARCH ISS PBL36 END 216.2567
HIERARCH ISS PBLA36 START -155.1121
HIERARCH ISS PBLA36 END -155.0536
HIERARCH ISS PBL45 START 251.1472
HIERARCH ISS PBL45 END 251.0996
HIERARCH ISS PBLA45 START -168.4707
HIERARCH ISS PBLA45 END -168.4356
HIERARCH ISS PBL46 START 153.2055
HIERARCH ISS PBL46 END 153.071
HIERARCH ISS PBLA46 START -156.7256
HIERARCH ISS PBLA46 END -156.6711
HIERARCH ISS PBL56 START 105.8478
HIERARCH ISS PBL56 END 105.9452
HIERARCH ISS PBLA56 START -5.6061
HIERARCH ISS PBLA56 END -5.568
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1