Exposure
ID
SPICA.2025-05-16T06-26-18_1
Header ID
SPICA.2025-05-16T06-26-18
Date updated
2025-05-16 06:25:13 UTC+0000
Release date
None
UTC Start
2025-05-16 06:25:13.103
UTC End
2025-05-16 06:26:13.103
MJD Start
60811.2675127719
MJD End
60811.26820721633
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
68321
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50779
Name
HD_126248
RA
216.0473
DEC
5.82013
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.2335 30.2449 98.8055 98.9717
S1-E1 298.2000 297.8936 62.9127 63.0557
S1-E2 248.5331 248.3432 71.3292 71.4869
S1-W1 250.0284 250.4133 131.8680 131.9936
S1-W2 186.6401 186.7950 109.4750 109.6362
S2-E1 274.2807 273.9739 59.2074 59.3428
S2-E2 222.1483 221.9513 67.7291 67.8813
S2-W1 225.2950 225.6569 136.0664 136.1823
S2-W2 157.0291 157.1722 111.5178 111.6770
E1-E2 63.7431 63.6734 -151.8858 -151.8248
E1-W1 312.8740 312.7786 -165.3180 -165.2859
E1-W2 217.3094 217.1163 -155.6700 -155.6195
E2-W1 251.3112 251.2920 -168.6958 -168.6675
E2-W2 153.7629 153.6403 -157.2379 -157.1912
W1-W2 105.1471 105.2599 -5.5835 -5.5500
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 60811.2675127719
PI-COI spica
HIERARCH OBS TARG NAME HD_126248
HIERARCH OBS RA 216.0473
HIERARCH OBS DEC 5.82013
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 30.2335
HIERARCH ISS PBL12 END 30.2449
HIERARCH ISS PBLA12 START 98.8055
HIERARCH ISS PBLA12 END 98.9717
HIERARCH ISS PBL13 START 298.2
HIERARCH ISS PBL13 END 297.8936
HIERARCH ISS PBLA13 START 62.9127
HIERARCH ISS PBLA13 END 63.0557
HIERARCH ISS PBL14 START 248.5331
HIERARCH ISS PBL14 END 248.3432
HIERARCH ISS PBLA14 START 71.3292
HIERARCH ISS PBLA14 END 71.4869
HIERARCH ISS PBL15 START 250.0284
HIERARCH ISS PBL15 END 250.4133
HIERARCH ISS PBLA15 START 131.868
HIERARCH ISS PBLA15 END 131.9936
HIERARCH ISS PBL16 START 186.6401
HIERARCH ISS PBL16 END 186.795
HIERARCH ISS PBLA16 START 109.475
HIERARCH ISS PBLA16 END 109.6362
HIERARCH ISS PBL23 START 274.2807
HIERARCH ISS PBL23 END 273.9739
HIERARCH ISS PBLA23 START 59.2074
HIERARCH ISS PBLA23 END 59.3428
HIERARCH ISS PBL24 START 222.1483
HIERARCH ISS PBL24 END 221.9513
HIERARCH ISS PBLA24 START 67.7291
HIERARCH ISS PBLA24 END 67.8813
HIERARCH ISS PBL25 START 225.295
HIERARCH ISS PBL25 END 225.6569
HIERARCH ISS PBLA25 START 136.0664
HIERARCH ISS PBLA25 END 136.1823
HIERARCH ISS PBL26 START 157.0291
HIERARCH ISS PBL26 END 157.1722
HIERARCH ISS PBLA26 START 111.5178
HIERARCH ISS PBLA26 END 111.677
HIERARCH ISS PBL34 START 63.7431
HIERARCH ISS PBL34 END 63.6734
HIERARCH ISS PBLA34 START -151.8858
HIERARCH ISS PBLA34 END -151.8248
HIERARCH ISS PBL35 START 312.874
HIERARCH ISS PBL35 END 312.7786
HIERARCH ISS PBLA35 START -165.318
HIERARCH ISS PBLA35 END -165.2859
HIERARCH ISS PBL36 START 217.3094
HIERARCH ISS PBL36 END 217.1163
HIERARCH ISS PBLA36 START -155.67
HIERARCH ISS PBLA36 END -155.6195
HIERARCH ISS PBL45 START 251.3112
HIERARCH ISS PBL45 END 251.292
HIERARCH ISS PBLA45 START -168.6958
HIERARCH ISS PBLA45 END -168.6675
HIERARCH ISS PBL46 START 153.7629
HIERARCH ISS PBL46 END 153.6403
HIERARCH ISS PBLA46 START -157.2379
HIERARCH ISS PBLA46 END -157.1912
HIERARCH ISS PBL56 START 105.1471
HIERARCH ISS PBL56 END 105.2599
HIERARCH ISS PBLA56 START -5.5835
HIERARCH ISS PBLA56 END -5.55
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1