Exposure
ID
SPICA.2025-05-08T06-18-47_1
Header ID
SPICA.2025-05-08T06-18-47
Date updated
2025-05-08 06:17:42 UTC+0000
Release date
None
UTC Start
2025-05-08 06:17:42.373
UTC End
2025-05-08 06:18:42.373
MJD Start
60803.2622959809
MJD End
60803.26299042533
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
68303
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50766
Name
HD_122408
RA
210.4116
DEC
1.544532
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8153 28.8252 96.5166 96.6939
S1-E1 293.6279 293.2659 59.8192 59.9483
S1-E2 242.5850 242.3439 68.1898 68.3400
S1-W1 236.0045 236.4674 131.4684 131.6025
S1-W2 176.6217 176.7884 107.7091 107.8848
S2-E1 271.0712 270.7181 56.1770 56.2960
S2-E2 217.6500 217.4082 64.5881 64.7299
S2-W1 213.0271 213.4672 135.9129 136.0345
S2-W2 148.4599 148.6167 109.8682 110.0421
E1-E2 64.2105 64.1475 -153.5465 -153.5112
E1-W1 313.4982 313.4757 -165.7853 -165.7769
E1-W2 218.7715 218.6097 -156.9739 -156.9486
E2-W1 251.1163 251.1624 -168.8925 -168.8873
E2-W2 154.7235 154.6254 -158.3956 -158.3739
W1-W2 102.9175 103.0696 -4.7883 -4.7739
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 60803.2622959809
PI-COI spica
HIERARCH OBS TARG NAME HD_122408
HIERARCH OBS RA 210.4116
HIERARCH OBS DEC 1.544532
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 28.8153
HIERARCH ISS PBL12 END 28.8252
HIERARCH ISS PBLA12 START 96.5166
HIERARCH ISS PBLA12 END 96.6939
HIERARCH ISS PBL13 START 293.6279
HIERARCH ISS PBL13 END 293.2659
HIERARCH ISS PBLA13 START 59.8192
HIERARCH ISS PBLA13 END 59.9483
HIERARCH ISS PBL14 START 242.585
HIERARCH ISS PBL14 END 242.3439
HIERARCH ISS PBLA14 START 68.1898
HIERARCH ISS PBLA14 END 68.34
HIERARCH ISS PBL15 START 236.0045
HIERARCH ISS PBL15 END 236.4674
HIERARCH ISS PBLA15 START 131.4684
HIERARCH ISS PBLA15 END 131.6025
HIERARCH ISS PBL16 START 176.6217
HIERARCH ISS PBL16 END 176.7884
HIERARCH ISS PBLA16 START 107.7091
HIERARCH ISS PBLA16 END 107.8848
HIERARCH ISS PBL23 START 271.0712
HIERARCH ISS PBL23 END 270.7181
HIERARCH ISS PBLA23 START 56.177
HIERARCH ISS PBLA23 END 56.296
HIERARCH ISS PBL24 START 217.65
HIERARCH ISS PBL24 END 217.4082
HIERARCH ISS PBLA24 START 64.5881
HIERARCH ISS PBLA24 END 64.7299
HIERARCH ISS PBL25 START 213.0271
HIERARCH ISS PBL25 END 213.4672
HIERARCH ISS PBLA25 START 135.9129
HIERARCH ISS PBLA25 END 136.0345
HIERARCH ISS PBL26 START 148.4599
HIERARCH ISS PBL26 END 148.6167
HIERARCH ISS PBLA26 START 109.8682
HIERARCH ISS PBLA26 END 110.0421
HIERARCH ISS PBL34 START 64.2105
HIERARCH ISS PBL34 END 64.1475
HIERARCH ISS PBLA34 START -153.5465
HIERARCH ISS PBLA34 END -153.5112
HIERARCH ISS PBL35 START 313.4982
HIERARCH ISS PBL35 END 313.4757
HIERARCH ISS PBLA35 START -165.7853
HIERARCH ISS PBLA35 END -165.7769
HIERARCH ISS PBL36 START 218.7715
HIERARCH ISS PBL36 END 218.6097
HIERARCH ISS PBLA36 START -156.9739
HIERARCH ISS PBLA36 END -156.9486
HIERARCH ISS PBL45 START 251.1163
HIERARCH ISS PBL45 END 251.1624
HIERARCH ISS PBLA45 START -168.8925
HIERARCH ISS PBLA45 END -168.8873
HIERARCH ISS PBL46 START 154.7235
HIERARCH ISS PBL46 END 154.6254
HIERARCH ISS PBLA46 START -158.3956
HIERARCH ISS PBLA46 END -158.3739
HIERARCH ISS PBL56 START 102.9175
HIERARCH ISS PBL56 END 103.0696
HIERARCH ISS PBLA56 START -4.7883
HIERARCH ISS PBLA56 END -4.7739
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1