Exposure
ID
SPICA.2025-06-17T11-50-50_1
Header ID
SPICA.2025-06-17T11-50-50
Date updated
2025-06-17 11:49:45 UTC+0000
Release date
None
UTC Start
2025-06-17 11:49:45.448
UTC End
2025-06-17 11:50:45.448
MJD Start
60843.4928871295
MJD End
60843.49358157393
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 28.2802 28.2925 97.7402 97.9192
S1-E1 286.9150 286.5270 60.0978 60.2315
S1-E2 236.7924 236.5399 68.7013 68.8572
S1-W1 235.2715 235.7524 133.0366 133.1601
S1-W2 174.0564 174.2423 109.1566 109.3303
S2-E1 265.0849 264.7034 56.3620 56.4848
S2-E2 212.5111 212.2551 64.9977 65.1448
S2-W1 212.8182 213.2707 137.4402 137.5502
S2-W2 146.4428 146.6159 111.3473 111.5183
E1-E2 63.5712 63.4973 -153.7661 -153.7348
E1-W1 313.1505 313.0768 -165.8117 -165.8098
E1-W2 217.1796 216.9805 -157.1595 -157.1388
E2-W1 251.3294 251.3357 -168.8375 -168.8393
E2-W2 153.7659 153.6415 -158.5617 -158.5450
W1-W2 103.7226 103.8622 -4.1721 -4.1680
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.4928871295
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 28.2802
HIERARCH ISS PBL12 END 28.2925
HIERARCH ISS PBLA12 START 97.7402
HIERARCH ISS PBLA12 END 97.9192
HIERARCH ISS PBL13 START 286.915
HIERARCH ISS PBL13 END 286.527
HIERARCH ISS PBLA13 START 60.0978
HIERARCH ISS PBLA13 END 60.2315
HIERARCH ISS PBL14 START 236.7924
HIERARCH ISS PBL14 END 236.5399
HIERARCH ISS PBLA14 START 68.7013
HIERARCH ISS PBLA14 END 68.8572
HIERARCH ISS PBL15 START 235.2715
HIERARCH ISS PBL15 END 235.7524
HIERARCH ISS PBLA15 START 133.0366
HIERARCH ISS PBLA15 END 133.1601
HIERARCH ISS PBL16 START 174.0564
HIERARCH ISS PBL16 END 174.2423
HIERARCH ISS PBLA16 START 109.1566
HIERARCH ISS PBLA16 END 109.3303
HIERARCH ISS PBL23 START 265.0849
HIERARCH ISS PBL23 END 264.7034
HIERARCH ISS PBLA23 START 56.362
HIERARCH ISS PBLA23 END 56.4848
HIERARCH ISS PBL24 START 212.5111
HIERARCH ISS PBL24 END 212.2551
HIERARCH ISS PBLA24 START 64.9977
HIERARCH ISS PBLA24 END 65.1448
HIERARCH ISS PBL25 START 212.8182
HIERARCH ISS PBL25 END 213.2707
HIERARCH ISS PBLA25 START 137.4402
HIERARCH ISS PBLA25 END 137.5502
HIERARCH ISS PBL26 START 146.4428
HIERARCH ISS PBL26 END 146.6159
HIERARCH ISS PBLA26 START 111.3473
HIERARCH ISS PBLA26 END 111.5183
HIERARCH ISS PBL34 START 63.5712
HIERARCH ISS PBL34 END 63.4973
HIERARCH ISS PBLA34 START -153.7661
HIERARCH ISS PBLA34 END -153.7348
HIERARCH ISS PBL35 START 313.1505
HIERARCH ISS PBL35 END 313.0768
HIERARCH ISS PBLA35 START -165.8117
HIERARCH ISS PBLA35 END -165.8098
HIERARCH ISS PBL36 START 217.1796
HIERARCH ISS PBL36 END 216.9805
HIERARCH ISS PBLA36 START -157.1595
HIERARCH ISS PBLA36 END -157.1388
HIERARCH ISS PBL45 START 251.3294
HIERARCH ISS PBL45 END 251.3357
HIERARCH ISS PBLA45 START -168.8375
HIERARCH ISS PBLA45 END -168.8393
HIERARCH ISS PBL46 START 153.7659
HIERARCH ISS PBL46 END 153.6415
HIERARCH ISS PBLA46 START -158.5617
HIERARCH ISS PBLA46 END -158.545
HIERARCH ISS PBL56 START 103.7226
HIERARCH ISS PBL56 END 103.8622
HIERARCH ISS PBLA56 START -4.1721
HIERARCH ISS PBLA56 END -4.168
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1