Exposure
ID
SPICA.2025-06-17T11-48-38_1
Header ID
SPICA.2025-06-17T11-48-38
Date updated
2025-06-17 11:47:33 UTC+0000
Release date
None
UTC Start
2025-06-17 11:47:33.211
UTC End
2025-06-17 11:48:33.211
MJD Start
60843.4913566143
MJD End
60843.49205105873
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
68359
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
50798
Name
HD_209750
RA
331.446
DEC
-0.31985
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.2561 28.2678 97.3745 97.5542
S1-E1 287.7050 287.3171 59.8284 59.9602
S1-E2 237.3098 237.0552 68.3862 68.5406
S1-W1 234.2881 234.7717 132.7815 132.9074
S1-W2 173.6817 173.8651 108.8007 108.9759
S2-E1 265.8600 265.4797 56.1149 56.2357
S2-E2 213.0342 212.7770 64.7008 64.8461
S2-W1 211.8912 212.3473 137.2127 137.3250
S2-W2 146.0930 146.2643 110.9966 111.1692
E1-E2 63.7183 63.6466 -153.8282 -153.7980
E1-W1 313.2803 313.2200 -165.8146 -165.8134
E1-W2 217.5723 217.3816 -157.1999 -157.1803
E2-W1 251.2999 251.3172 -168.8331 -168.8354
E2-W2 154.0099 153.8916 -158.5942 -158.5785
W1-W2 103.4312 103.5755 -4.1808 -4.1764
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.4913566143
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_209750
HIERARCH OBS RA 331.446
HIERARCH OBS DEC -0.31985
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 28.2561
HIERARCH ISS PBL12 END 28.2678
HIERARCH ISS PBLA12 START 97.3745
HIERARCH ISS PBLA12 END 97.5542
HIERARCH ISS PBL13 START 287.705
HIERARCH ISS PBL13 END 287.3171
HIERARCH ISS PBLA13 START 59.8284
HIERARCH ISS PBLA13 END 59.9602
HIERARCH ISS PBL14 START 237.3098
HIERARCH ISS PBL14 END 237.0552
HIERARCH ISS PBLA14 START 68.3862
HIERARCH ISS PBLA14 END 68.5406
HIERARCH ISS PBL15 START 234.2881
HIERARCH ISS PBL15 END 234.7717
HIERARCH ISS PBLA15 START 132.7815
HIERARCH ISS PBLA15 END 132.9074
HIERARCH ISS PBL16 START 173.6817
HIERARCH ISS PBL16 END 173.8651
HIERARCH ISS PBLA16 START 108.8007
HIERARCH ISS PBLA16 END 108.9759
HIERARCH ISS PBL23 START 265.86
HIERARCH ISS PBL23 END 265.4797
HIERARCH ISS PBLA23 START 56.1149
HIERARCH ISS PBLA23 END 56.2357
HIERARCH ISS PBL24 START 213.0342
HIERARCH ISS PBL24 END 212.777
HIERARCH ISS PBLA24 START 64.7008
HIERARCH ISS PBLA24 END 64.8461
HIERARCH ISS PBL25 START 211.8912
HIERARCH ISS PBL25 END 212.3473
HIERARCH ISS PBLA25 START 137.2127
HIERARCH ISS PBLA25 END 137.325
HIERARCH ISS PBL26 START 146.093
HIERARCH ISS PBL26 END 146.2643
HIERARCH ISS PBLA26 START 110.9966
HIERARCH ISS PBLA26 END 111.1692
HIERARCH ISS PBL34 START 63.7183
HIERARCH ISS PBL34 END 63.6466
HIERARCH ISS PBLA34 START -153.8282
HIERARCH ISS PBLA34 END -153.798
HIERARCH ISS PBL35 START 313.2803
HIERARCH ISS PBL35 END 313.22
HIERARCH ISS PBLA35 START -165.8146
HIERARCH ISS PBLA35 END -165.8134
HIERARCH ISS PBL36 START 217.5723
HIERARCH ISS PBL36 END 217.3816
HIERARCH ISS PBLA36 START -157.1999
HIERARCH ISS PBLA36 END -157.1803
HIERARCH ISS PBL45 START 251.2999
HIERARCH ISS PBL45 END 251.3172
HIERARCH ISS PBLA45 START -168.8331
HIERARCH ISS PBLA45 END -168.8354
HIERARCH ISS PBL46 START 154.0099
HIERARCH ISS PBL46 END 153.8916
HIERARCH ISS PBLA46 START -158.5942
HIERARCH ISS PBLA46 END -158.5785
HIERARCH ISS PBL56 START 103.4312
HIERARCH ISS PBL56 END 103.5755
HIERARCH ISS PBLA56 START -4.1808
HIERARCH ISS PBLA56 END -4.1764
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1