Exposure
ID
SPICA.2025-05-08T07-41-10_1
Header ID
SPICA.2025-05-08T07-41-10
Date updated
2025-05-08 07:40:05 UTC+0000
Release date
None
UTC Start
2025-05-08 07:40:05.112
UTC End
2025-05-08 07:41:05.112
MJD Start
60803.3195036114
MJD End
60803.32019805583
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
68304
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50767
Name
HD_141513
RA
237.405
DEC
-3.430204
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.9535 26.9579 92.4574 92.6505
S1-E1 291.4199 291.0031 55.6913 55.7955
S1-E2 237.7568 237.4520 63.6812 63.8140
S1-W1 213.4038 213.9525 130.4569 130.6128
S1-W2 162.3458 162.5042 104.3201 104.5212
S2-E1 270.3097 269.9173 52.2697 52.3612
S2-E2 214.5246 214.2318 60.2137 60.3345
S2-W1 192.8792 193.4107 135.3924 135.5313
S2-W2 136.0807 136.2358 106.6536 106.8541
E1-E2 64.9994 64.9530 -154.8682 -154.8652
E1-W1 312.7037 312.8042 -165.4916 -165.5126
E1-W2 220.7781 220.6818 -157.8011 -157.8072
E2-W1 249.1067 249.2586 -168.2488 -168.2723
E2-W2 155.8992 155.8500 -159.0235 -159.0328
W1-W2 98.4493 98.6569 -2.9555 -2.9655
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 60803.3195036114
PI-COI spica
HIERARCH OBS TARG NAME HD_141513
HIERARCH OBS RA 237.405
HIERARCH OBS DEC -3.430204
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 26.9535
HIERARCH ISS PBL12 END 26.9579
HIERARCH ISS PBLA12 START 92.4574
HIERARCH ISS PBLA12 END 92.6505
HIERARCH ISS PBL13 START 291.4199
HIERARCH ISS PBL13 END 291.0031
HIERARCH ISS PBLA13 START 55.6913
HIERARCH ISS PBLA13 END 55.7955
HIERARCH ISS PBL14 START 237.7568
HIERARCH ISS PBL14 END 237.452
HIERARCH ISS PBLA14 START 63.6812
HIERARCH ISS PBLA14 END 63.814
HIERARCH ISS PBL15 START 213.4038
HIERARCH ISS PBL15 END 213.9525
HIERARCH ISS PBLA15 START 130.4569
HIERARCH ISS PBLA15 END 130.6128
HIERARCH ISS PBL16 START 162.3458
HIERARCH ISS PBL16 END 162.5042
HIERARCH ISS PBLA16 START 104.3201
HIERARCH ISS PBLA16 END 104.5212
HIERARCH ISS PBL23 START 270.3097
HIERARCH ISS PBL23 END 269.9173
HIERARCH ISS PBLA23 START 52.2697
HIERARCH ISS PBLA23 END 52.3612
HIERARCH ISS PBL24 START 214.5246
HIERARCH ISS PBL24 END 214.2318
HIERARCH ISS PBLA24 START 60.2137
HIERARCH ISS PBLA24 END 60.3345
HIERARCH ISS PBL25 START 192.8792
HIERARCH ISS PBL25 END 193.4107
HIERARCH ISS PBLA25 START 135.3924
HIERARCH ISS PBLA25 END 135.5313
HIERARCH ISS PBL26 START 136.0807
HIERARCH ISS PBL26 END 136.2358
HIERARCH ISS PBLA26 START 106.6536
HIERARCH ISS PBLA26 END 106.8541
HIERARCH ISS PBL34 START 64.9994
HIERARCH ISS PBL34 END 64.953
HIERARCH ISS PBLA34 START -154.8682
HIERARCH ISS PBLA34 END -154.8652
HIERARCH ISS PBL35 START 312.7037
HIERARCH ISS PBL35 END 312.8042
HIERARCH ISS PBLA35 START -165.4916
HIERARCH ISS PBLA35 END -165.5126
HIERARCH ISS PBL36 START 220.7781
HIERARCH ISS PBL36 END 220.6818
HIERARCH ISS PBLA36 START -157.8011
HIERARCH ISS PBLA36 END -157.8072
HIERARCH ISS PBL45 START 249.1067
HIERARCH ISS PBL45 END 249.2586
HIERARCH ISS PBLA45 START -168.2488
HIERARCH ISS PBLA45 END -168.2723
HIERARCH ISS PBL46 START 155.8992
HIERARCH ISS PBL46 END 155.85
HIERARCH ISS PBLA46 START -159.0235
HIERARCH ISS PBLA46 END -159.0328
HIERARCH ISS PBL56 START 98.4493
HIERARCH ISS PBL56 END 98.6569
HIERARCH ISS PBLA56 START -2.9555
HIERARCH ISS PBLA56 END -2.9655
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1