Exposure
ID
SPICA.2025-08-21T07-30-46_1
Header ID
SPICA.2025-08-21T07-30-46
Date updated
2025-08-21 07:29:41 UTC+0000
Release date
None
UTC Start
2025-08-21 07:29:41.219
UTC End
2025-08-21 07:30:41.219
MJD Start
60908.3122826219
MJD End
60908.31297706633
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
64246
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47849
Name
HD_213558
RA
337.8229
DEC
50.28249
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.7660 32.7648 92.2961 92.4552
S1-E1 314.9553 315.1124 58.8126 58.9740
S1-E2 265.4559 265.5566 66.8584 67.0160
S1-W1 277.3097 277.2700 120.2854 120.4801
S1-W2 205.6067 205.5779 101.5525 101.7221
S2-E1 288.1945 288.3514 55.2164 55.3801
S2-E2 236.2861 236.3880 63.4436 63.6027
S2-W1 248.8518 248.8238 123.8281 124.0273
S2-W2 173.3476 173.3210 103.2948 103.4665
E1-E2 64.0009 64.0440 -156.6748 -156.4828
E1-W1 304.4246 304.6490 -174.3495 -174.1450
E1-W2 215.2916 215.4440 -161.5889 -161.3938
E2-W1 244.2191 244.3976 -178.9131 -178.7052
E2-W2 151.6250 151.7342 -163.6611 -163.4646
W1-W2 105.7457 105.8061 -21.0733 -20.8520
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 60908.3122826219
PI-COI spica
HIERARCH OBS TARG NAME HD_213558
HIERARCH OBS RA 337.8229
HIERARCH OBS DEC 50.28249
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 32.766
HIERARCH ISS PBL12 END 32.7648
HIERARCH ISS PBLA12 START 92.2961
HIERARCH ISS PBLA12 END 92.4552
HIERARCH ISS PBL13 START 314.9553
HIERARCH ISS PBL13 END 315.1124
HIERARCH ISS PBLA13 START 58.8126
HIERARCH ISS PBLA13 END 58.974
HIERARCH ISS PBL14 START 265.4559
HIERARCH ISS PBL14 END 265.5566
HIERARCH ISS PBLA14 START 66.8584
HIERARCH ISS PBLA14 END 67.016
HIERARCH ISS PBL15 START 277.3097
HIERARCH ISS PBL15 END 277.27
HIERARCH ISS PBLA15 START 120.2854
HIERARCH ISS PBLA15 END 120.4801
HIERARCH ISS PBL16 START 205.6067
HIERARCH ISS PBL16 END 205.5779
HIERARCH ISS PBLA16 START 101.5525
HIERARCH ISS PBLA16 END 101.7221
HIERARCH ISS PBL23 START 288.1945
HIERARCH ISS PBL23 END 288.3514
HIERARCH ISS PBLA23 START 55.2164
HIERARCH ISS PBLA23 END 55.3801
HIERARCH ISS PBL24 START 236.2861
HIERARCH ISS PBL24 END 236.388
HIERARCH ISS PBLA24 START 63.4436
HIERARCH ISS PBLA24 END 63.6027
HIERARCH ISS PBL25 START 248.8518
HIERARCH ISS PBL25 END 248.8238
HIERARCH ISS PBLA25 START 123.8281
HIERARCH ISS PBLA25 END 124.0273
HIERARCH ISS PBL26 START 173.3476
HIERARCH ISS PBL26 END 173.321
HIERARCH ISS PBLA26 START 103.2948
HIERARCH ISS PBLA26 END 103.4665
HIERARCH ISS PBL34 START 64.0009
HIERARCH ISS PBL34 END 64.044
HIERARCH ISS PBLA34 START -156.6748
HIERARCH ISS PBLA34 END -156.4828
HIERARCH ISS PBL35 START 304.4246
HIERARCH ISS PBL35 END 304.649
HIERARCH ISS PBLA35 START -174.3495
HIERARCH ISS PBLA35 END -174.145
HIERARCH ISS PBL36 START 215.2916
HIERARCH ISS PBL36 END 215.444
HIERARCH ISS PBLA36 START -161.5889
HIERARCH ISS PBLA36 END -161.3938
HIERARCH ISS PBL45 START 244.2191
HIERARCH ISS PBL45 END 244.3976
HIERARCH ISS PBLA45 START -178.9131
HIERARCH ISS PBLA45 END -178.7052
HIERARCH ISS PBL46 START 151.625
HIERARCH ISS PBL46 END 151.7342
HIERARCH ISS PBLA46 START -163.6611
HIERARCH ISS PBLA46 END -163.4646
HIERARCH ISS PBL56 START 105.7457
HIERARCH ISS PBL56 END 105.8061
HIERARCH ISS PBLA56 START -21.0733
HIERARCH ISS PBLA56 END -20.852
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1