Exposure
ID
SPICA.2025-05-08T06-19-53_1
Header ID
SPICA.2025-05-08T06-19-53
Date updated
2025-05-08 06:18:48 UTC+0000
Release date
None
UTC Start
2025-05-08 06:18:48.470
UTC End
2025-05-08 06:19:48.470
MJD Start
60803.2630609998
MJD End
60803.26375544423
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 28.8254 28.8355 96.6970 96.8741
S1-E1 293.2595 292.8973 59.9506 60.0806
S1-E2 242.3396 242.0994 68.3427 68.4937
S1-W1 236.4756 236.9374 131.6048 131.7377
S1-W2 176.7914 176.9594 107.8879 108.0630
S2-E1 270.7119 270.3580 56.2982 56.4181
S2-E2 217.4040 217.1625 64.7324 64.8750
S2-W1 213.4749 213.9134 136.0366 136.1571
S2-W2 148.6194 148.7772 110.0452 110.2183
E1-E2 64.1464 64.0823 -153.5106 -153.4747
E1-W1 313.4752 313.4460 -165.7768 -165.7681
E1-W2 218.6068 218.4408 -156.9481 -156.9223
E2-W1 251.1632 251.2039 -168.8872 -168.8817
E2-W2 154.6236 154.5225 -158.3735 -158.3513
W1-W2 103.0722 103.2219 -4.7736 -4.7594
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 60803.2630609998
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 28.8254
HIERARCH ISS PBL12 END 28.8355
HIERARCH ISS PBLA12 START 96.697
HIERARCH ISS PBLA12 END 96.8741
HIERARCH ISS PBL13 START 293.2595
HIERARCH ISS PBL13 END 292.8973
HIERARCH ISS PBLA13 START 59.9506
HIERARCH ISS PBLA13 END 60.0806
HIERARCH ISS PBL14 START 242.3396
HIERARCH ISS PBL14 END 242.0994
HIERARCH ISS PBLA14 START 68.3427
HIERARCH ISS PBLA14 END 68.4937
HIERARCH ISS PBL15 START 236.4756
HIERARCH ISS PBL15 END 236.9374
HIERARCH ISS PBLA15 START 131.6048
HIERARCH ISS PBLA15 END 131.7377
HIERARCH ISS PBL16 START 176.7914
HIERARCH ISS PBL16 END 176.9594
HIERARCH ISS PBLA16 START 107.8879
HIERARCH ISS PBLA16 END 108.063
HIERARCH ISS PBL23 START 270.7119
HIERARCH ISS PBL23 END 270.358
HIERARCH ISS PBLA23 START 56.2982
HIERARCH ISS PBLA23 END 56.4181
HIERARCH ISS PBL24 START 217.404
HIERARCH ISS PBL24 END 217.1625
HIERARCH ISS PBLA24 START 64.7324
HIERARCH ISS PBLA24 END 64.875
HIERARCH ISS PBL25 START 213.4749
HIERARCH ISS PBL25 END 213.9134
HIERARCH ISS PBLA25 START 136.0366
HIERARCH ISS PBLA25 END 136.1571
HIERARCH ISS PBL26 START 148.6194
HIERARCH ISS PBL26 END 148.7772
HIERARCH ISS PBLA26 START 110.0452
HIERARCH ISS PBLA26 END 110.2183
HIERARCH ISS PBL34 START 64.1464
HIERARCH ISS PBL34 END 64.0823
HIERARCH ISS PBLA34 START -153.5106
HIERARCH ISS PBLA34 END -153.4747
HIERARCH ISS PBL35 START 313.4752
HIERARCH ISS PBL35 END 313.446
HIERARCH ISS PBLA35 START -165.7768
HIERARCH ISS PBLA35 END -165.7681
HIERARCH ISS PBL36 START 218.6068
HIERARCH ISS PBL36 END 218.4408
HIERARCH ISS PBLA36 START -156.9481
HIERARCH ISS PBLA36 END -156.9223
HIERARCH ISS PBL45 START 251.1632
HIERARCH ISS PBL45 END 251.2039
HIERARCH ISS PBLA45 START -168.8872
HIERARCH ISS PBLA45 END -168.8817
HIERARCH ISS PBL46 START 154.6236
HIERARCH ISS PBL46 END 154.5225
HIERARCH ISS PBLA46 START -158.3735
HIERARCH ISS PBLA46 END -158.3513
HIERARCH ISS PBL56 START 103.0722
HIERARCH ISS PBL56 END 103.2219
HIERARCH ISS PBLA56 START -4.7736
HIERARCH ISS PBLA56 END -4.7594
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1