Exposure
ID
SPICA.2025-10-10T11-23-11_1
Header ID
SPICA.2025-10-10T11-23-11
Date updated
2025-10-10 11:22:06 UTC+0000
Release date
None
UTC Start
2025-10-10 11:22:06.039
UTC End
2025-10-10 11:23:06.039
MJD Start
60958.4736810108
MJD End
60958.47437545523
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
70885
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52595
Name
HD_46553
RA
98.80026
DEC
28.02231
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8955 33.8941 84.6127 84.7651
S1-E1 329.4733 329.5405 54.3922 54.5034
S1-E2 278.5496 278.5706 61.6068 61.7262
S1-W1 263.0228 263.1643 111.6530 111.8577
S1-W2 207.5209 207.5296 93.0583 93.2295
S2-E1 300.6688 300.7505 51.1394 51.2475
S2-E2 247.7045 247.7353 58.5411 58.6569
S2-W1 233.3419 233.5001 115.4395 115.6483
S2-W2 174.0642 174.0762 94.6971 94.8718
E1-E2 63.6113 63.6776 -158.9697 -158.8652
E1-W1 289.8284 290.3241 -175.3678 -175.2484
E1-W2 211.7706 212.0333 -163.3595 -163.2534
E2-W1 229.5083 229.9345 -179.8555 -179.7285
E2-W2 148.4258 148.6222 -165.2394 -165.1320
W1-W2 93.6972 93.9021 -23.4171 -23.2357
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 60958.4736810108
PI-COI spica
HIERARCH OBS TARG NAME HD_46553
HIERARCH OBS RA 98.80026
HIERARCH OBS DEC 28.02231
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 33.8955
HIERARCH ISS PBL12 END 33.8941
HIERARCH ISS PBLA12 START 84.6127
HIERARCH ISS PBLA12 END 84.7651
HIERARCH ISS PBL13 START 329.4733
HIERARCH ISS PBL13 END 329.5405
HIERARCH ISS PBLA13 START 54.3922
HIERARCH ISS PBLA13 END 54.5034
HIERARCH ISS PBL14 START 278.5496
HIERARCH ISS PBL14 END 278.5706
HIERARCH ISS PBLA14 START 61.6068
HIERARCH ISS PBLA14 END 61.7262
HIERARCH ISS PBL15 START 263.0228
HIERARCH ISS PBL15 END 263.1643
HIERARCH ISS PBLA15 START 111.653
HIERARCH ISS PBLA15 END 111.8577
HIERARCH ISS PBL16 START 207.5209
HIERARCH ISS PBL16 END 207.5296
HIERARCH ISS PBLA16 START 93.0583
HIERARCH ISS PBLA16 END 93.2295
HIERARCH ISS PBL23 START 300.6688
HIERARCH ISS PBL23 END 300.7505
HIERARCH ISS PBLA23 START 51.1394
HIERARCH ISS PBLA23 END 51.2475
HIERARCH ISS PBL24 START 247.7045
HIERARCH ISS PBL24 END 247.7353
HIERARCH ISS PBLA24 START 58.5411
HIERARCH ISS PBLA24 END 58.6569
HIERARCH ISS PBL25 START 233.3419
HIERARCH ISS PBL25 END 233.5001
HIERARCH ISS PBLA25 START 115.4395
HIERARCH ISS PBLA25 END 115.6483
HIERARCH ISS PBL26 START 174.0642
HIERARCH ISS PBL26 END 174.0762
HIERARCH ISS PBLA26 START 94.6971
HIERARCH ISS PBLA26 END 94.8718
HIERARCH ISS PBL34 START 63.6113
HIERARCH ISS PBL34 END 63.6776
HIERARCH ISS PBLA34 START -158.9697
HIERARCH ISS PBLA34 END -158.8652
HIERARCH ISS PBL35 START 289.8284
HIERARCH ISS PBL35 END 290.3241
HIERARCH ISS PBLA35 START -175.3678
HIERARCH ISS PBLA35 END -175.2484
HIERARCH ISS PBL36 START 211.7706
HIERARCH ISS PBL36 END 212.0333
HIERARCH ISS PBLA36 START -163.3595
HIERARCH ISS PBLA36 END -163.2534
HIERARCH ISS PBL45 START 229.5083
HIERARCH ISS PBL45 END 229.9345
HIERARCH ISS PBLA45 START -179.8555
HIERARCH ISS PBLA45 END -179.7285
HIERARCH ISS PBL46 START 148.4258
HIERARCH ISS PBL46 END 148.6222
HIERARCH ISS PBLA46 START -165.2394
HIERARCH ISS PBLA46 END -165.132
HIERARCH ISS PBL56 START 93.6972
HIERARCH ISS PBL56 END 93.9021
HIERARCH ISS PBLA56 START -23.4171
HIERARCH ISS PBLA56 END -23.2357
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1