Exposure
ID
SPICA.2025-05-16T06-18-59_1
Header ID
SPICA.2025-05-16T06-18-59
Date updated
2025-05-16 06:17:54 UTC+0000
Release date
None
UTC Start
2025-05-16 06:17:54.495
UTC End
2025-05-16 06:18:54.495
MJD Start
60811.2624362851
MJD End
60811.26313072953
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
68321
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50779
Name
HD_126248
RA
216.0473
DEC
5.82013
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.1614 30.1715 97.6758 97.8439
S1-E1 300.2713 299.9646 61.9669 62.1047
S1-E2 249.8405 249.6443 70.2800 70.4335
S1-W1 247.3902 247.7848 130.9935 131.1258
S1-W2 185.6152 185.7645 108.3688 108.5344
S2-E1 276.3417 276.0381 58.3144 58.4443
S2-E2 223.4930 223.2925 66.7198 66.8672
S2-W1 222.8030 223.1770 135.2578 135.3804
S2-W2 156.0779 156.2170 110.4236 110.5876
E1-E2 64.1853 64.1229 -152.2815 -152.2247
E1-W1 313.3480 313.2966 -165.5264 -165.4965
E1-W2 218.5102 218.3439 -155.9976 -155.9506
E2-W1 251.3007 251.3177 -168.8812 -168.8545
E2-W2 154.5159 154.4127 -157.5403 -157.4970
W1-W2 104.3247 104.4531 -5.8142 -5.7796
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60811.2624362851
PI-COI spica
HIERARCH OBS TARG NAME HD_126248
HIERARCH OBS RA 216.0473
HIERARCH OBS DEC 5.82013
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 30.1614
HIERARCH ISS PBL12 END 30.1715
HIERARCH ISS PBLA12 START 97.6758
HIERARCH ISS PBLA12 END 97.8439
HIERARCH ISS PBL13 START 300.2713
HIERARCH ISS PBL13 END 299.9646
HIERARCH ISS PBLA13 START 61.9669
HIERARCH ISS PBLA13 END 62.1047
HIERARCH ISS PBL14 START 249.8405
HIERARCH ISS PBL14 END 249.6443
HIERARCH ISS PBLA14 START 70.28
HIERARCH ISS PBLA14 END 70.4335
HIERARCH ISS PBL15 START 247.3902
HIERARCH ISS PBL15 END 247.7848
HIERARCH ISS PBLA15 START 130.9935
HIERARCH ISS PBLA15 END 131.1258
HIERARCH ISS PBL16 START 185.6152
HIERARCH ISS PBL16 END 185.7645
HIERARCH ISS PBLA16 START 108.3688
HIERARCH ISS PBLA16 END 108.5344
HIERARCH ISS PBL23 START 276.3417
HIERARCH ISS PBL23 END 276.0381
HIERARCH ISS PBLA23 START 58.3144
HIERARCH ISS PBLA23 END 58.4443
HIERARCH ISS PBL24 START 223.493
HIERARCH ISS PBL24 END 223.2925
HIERARCH ISS PBLA24 START 66.7198
HIERARCH ISS PBLA24 END 66.8672
HIERARCH ISS PBL25 START 222.803
HIERARCH ISS PBL25 END 223.177
HIERARCH ISS PBLA25 START 135.2578
HIERARCH ISS PBLA25 END 135.3804
HIERARCH ISS PBL26 START 156.0779
HIERARCH ISS PBL26 END 156.217
HIERARCH ISS PBLA26 START 110.4236
HIERARCH ISS PBLA26 END 110.5876
HIERARCH ISS PBL34 START 64.1853
HIERARCH ISS PBL34 END 64.1229
HIERARCH ISS PBLA34 START -152.2815
HIERARCH ISS PBLA34 END -152.2247
HIERARCH ISS PBL35 START 313.348
HIERARCH ISS PBL35 END 313.2966
HIERARCH ISS PBLA35 START -165.5264
HIERARCH ISS PBLA35 END -165.4965
HIERARCH ISS PBL36 START 218.5102
HIERARCH ISS PBL36 END 218.3439
HIERARCH ISS PBLA36 START -155.9976
HIERARCH ISS PBLA36 END -155.9506
HIERARCH ISS PBL45 START 251.3007
HIERARCH ISS PBL45 END 251.3177
HIERARCH ISS PBLA45 START -168.8812
HIERARCH ISS PBLA45 END -168.8545
HIERARCH ISS PBL46 START 154.5159
HIERARCH ISS PBL46 END 154.4127
HIERARCH ISS PBLA46 START -157.5403
HIERARCH ISS PBLA46 END -157.497
HIERARCH ISS PBL56 START 104.3247
HIERARCH ISS PBL56 END 104.4531
HIERARCH ISS PBLA56 START -5.8142
HIERARCH ISS PBLA56 END -5.7796
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1