Exposure
ID
SPICA.2025-05-17T12-12-39_1
Header ID
SPICA.2025-05-17T12-12-39
Date updated
2025-05-17 12:11:33 UTC+0000
Release date
None
UTC Start
2025-05-17 12:11:33.890
UTC End
2025-05-17 12:12:33.890
MJD Start
60812.5080311346
MJD End
60812.508725579035
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 31.4622 31.4684 95.7760 95.9393
S1-E1 313.2003 312.9666 61.7002 61.8330
S1-E2 261.4578 261.3019 69.6525 69.7982
S1-W1 252.9216 253.2538 127.9229 128.0723
S1-W2 192.8765 192.9861 105.9704 106.1366
S2-E1 287.6808 287.4529 58.1871 58.3137
S2-E2 233.6206 233.4643 66.2530 66.3936
S2-W1 226.9013 227.2231 132.1540 132.2967
S2-W2 162.0067 162.1105 107.9401 108.1061
E1-E2 65.2092 65.1704 -151.9908 -151.9194
E1-W1 313.3487 313.3931 -165.9159 -165.8648
E1-W2 220.8695 220.7804 -155.8585 -155.7949
E2-W1 250.5479 250.6361 -169.5070 -169.4575
E2-W2 155.8709 155.8214 -157.4755 -157.4148
W1-W2 103.3416 103.4836 -7.8319 -7.7679
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 60812.5080311346
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 31.4622
HIERARCH ISS PBL12 END 31.4684
HIERARCH ISS PBLA12 START 95.776
HIERARCH ISS PBLA12 END 95.9393
HIERARCH ISS PBL13 START 313.2003
HIERARCH ISS PBL13 END 312.9666
HIERARCH ISS PBLA13 START 61.7002
HIERARCH ISS PBLA13 END 61.833
HIERARCH ISS PBL14 START 261.4578
HIERARCH ISS PBL14 END 261.3019
HIERARCH ISS PBLA14 START 69.6525
HIERARCH ISS PBLA14 END 69.7982
HIERARCH ISS PBL15 START 252.9216
HIERARCH ISS PBL15 END 253.2538
HIERARCH ISS PBLA15 START 127.9229
HIERARCH ISS PBLA15 END 128.0723
HIERARCH ISS PBL16 START 192.8765
HIERARCH ISS PBL16 END 192.9861
HIERARCH ISS PBLA16 START 105.9704
HIERARCH ISS PBLA16 END 106.1366
HIERARCH ISS PBL23 START 287.6808
HIERARCH ISS PBL23 END 287.4529
HIERARCH ISS PBLA23 START 58.1871
HIERARCH ISS PBLA23 END 58.3137
HIERARCH ISS PBL24 START 233.6206
HIERARCH ISS PBL24 END 233.4643
HIERARCH ISS PBLA24 START 66.253
HIERARCH ISS PBLA24 END 66.3936
HIERARCH ISS PBL25 START 226.9013
HIERARCH ISS PBL25 END 227.2231
HIERARCH ISS PBLA25 START 132.154
HIERARCH ISS PBLA25 END 132.2967
HIERARCH ISS PBL26 START 162.0067
HIERARCH ISS PBL26 END 162.1105
HIERARCH ISS PBLA26 START 107.9401
HIERARCH ISS PBLA26 END 108.1061
HIERARCH ISS PBL34 START 65.2092
HIERARCH ISS PBL34 END 65.1704
HIERARCH ISS PBLA34 START -151.9908
HIERARCH ISS PBLA34 END -151.9194
HIERARCH ISS PBL35 START 313.3487
HIERARCH ISS PBL35 END 313.3931
HIERARCH ISS PBLA35 START -165.9159
HIERARCH ISS PBLA35 END -165.8648
HIERARCH ISS PBL36 START 220.8695
HIERARCH ISS PBL36 END 220.7804
HIERARCH ISS PBLA36 START -155.8585
HIERARCH ISS PBLA36 END -155.7949
HIERARCH ISS PBL45 START 250.5479
HIERARCH ISS PBL45 END 250.6361
HIERARCH ISS PBLA45 START -169.507
HIERARCH ISS PBLA45 END -169.4575
HIERARCH ISS PBL46 START 155.8709
HIERARCH ISS PBL46 END 155.8214
HIERARCH ISS PBLA46 START -157.4755
HIERARCH ISS PBLA46 END -157.4148
HIERARCH ISS PBL56 START 103.3416
HIERARCH ISS PBL56 END 103.4836
HIERARCH ISS PBLA56 START -7.8319
HIERARCH ISS PBLA56 END -7.7679
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1