Exposure
ID
SPICA.2025-06-17T10-11-33_1
Header ID
SPICA.2025-06-17T10-11-33
Date updated
2025-06-17 10:10:28 UTC+0000
Release date
None
UTC Start
2025-06-17 10:10:28.180
UTC End
2025-06-17 10:11:28.180
MJD Start
60843.423937266
MJD End
60843.42463171043
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
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.4668 31.4731 95.8954 96.0585
S1-E1 313.0295 312.7955 61.7972 61.9305
S1-E2 261.3438 261.1882 69.7589 69.9050
S1-W1 253.1645 253.4960 128.0322 128.1810
S1-W2 192.9566 193.0667 106.0920 106.2579
S2-E1 287.5143 287.2857 58.2796 58.4066
S2-E2 233.5064 233.3502 66.3557 66.4968
S2-W1 227.1367 227.4576 132.2584 132.4004
S2-W2 162.0826 162.1868 108.0615 108.2271
E1-E2 65.1809 65.1413 -151.9386 -151.8669
E1-W1 313.3818 313.4215 -165.8786 -165.8272
E1-W2 220.8048 220.7129 -155.8120 -155.7481
E2-W1 250.6129 250.6973 -169.4709 -169.4213
E2-W2 155.8350 155.7834 -157.4312 -157.3701
W1-W2 103.4456 103.5860 -7.7851 -7.7213
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 60843.423937266
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
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 31.4668
HIERARCH ISS PBL12 END 31.4731
HIERARCH ISS PBLA12 START 95.8954
HIERARCH ISS PBLA12 END 96.0585
HIERARCH ISS PBL13 START 313.0295
HIERARCH ISS PBL13 END 312.7955
HIERARCH ISS PBLA13 START 61.7972
HIERARCH ISS PBLA13 END 61.9305
HIERARCH ISS PBL14 START 261.3438
HIERARCH ISS PBL14 END 261.1882
HIERARCH ISS PBLA14 START 69.7589
HIERARCH ISS PBLA14 END 69.905
HIERARCH ISS PBL15 START 253.1645
HIERARCH ISS PBL15 END 253.496
HIERARCH ISS PBLA15 START 128.0322
HIERARCH ISS PBLA15 END 128.181
HIERARCH ISS PBL16 START 192.9566
HIERARCH ISS PBL16 END 193.0667
HIERARCH ISS PBLA16 START 106.092
HIERARCH ISS PBLA16 END 106.2579
HIERARCH ISS PBL23 START 287.5143
HIERARCH ISS PBL23 END 287.2857
HIERARCH ISS PBLA23 START 58.2796
HIERARCH ISS PBLA23 END 58.4066
HIERARCH ISS PBL24 START 233.5064
HIERARCH ISS PBL24 END 233.3502
HIERARCH ISS PBLA24 START 66.3557
HIERARCH ISS PBLA24 END 66.4968
HIERARCH ISS PBL25 START 227.1367
HIERARCH ISS PBL25 END 227.4576
HIERARCH ISS PBLA25 START 132.2584
HIERARCH ISS PBLA25 END 132.4004
HIERARCH ISS PBL26 START 162.0826
HIERARCH ISS PBL26 END 162.1868
HIERARCH ISS PBLA26 START 108.0615
HIERARCH ISS PBLA26 END 108.2271
HIERARCH ISS PBL34 START 65.1809
HIERARCH ISS PBL34 END 65.1413
HIERARCH ISS PBLA34 START -151.9386
HIERARCH ISS PBLA34 END -151.8669
HIERARCH ISS PBL35 START 313.3818
HIERARCH ISS PBL35 END 313.4215
HIERARCH ISS PBLA35 START -165.8786
HIERARCH ISS PBLA35 END -165.8272
HIERARCH ISS PBL36 START 220.8048
HIERARCH ISS PBL36 END 220.7129
HIERARCH ISS PBLA36 START -155.812
HIERARCH ISS PBLA36 END -155.7481
HIERARCH ISS PBL45 START 250.6129
HIERARCH ISS PBL45 END 250.6973
HIERARCH ISS PBLA45 START -169.4709
HIERARCH ISS PBLA45 END -169.4213
HIERARCH ISS PBL46 START 155.835
HIERARCH ISS PBL46 END 155.7834
HIERARCH ISS PBLA46 START -157.4312
HIERARCH ISS PBLA46 END -157.3701
HIERARCH ISS PBL56 START 103.4456
HIERARCH ISS PBL56 END 103.586
HIERARCH ISS PBLA56 START -7.7851
HIERARCH ISS PBLA56 END -7.7213
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1