Exposure
ID
SPICA.2025-05-17T12-08-14_1
Header ID
SPICA.2025-05-17T12-08-14
Date updated
2025-05-17 12:07:09 UTC+0000
Release date
None
UTC Start
2025-05-17 12:07:09.500
UTC End
2025-05-17 12:08:09.500
MJD Start
60812.5049710662
MJD End
60812.50566551063
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 31.4387 31.4442 95.1094 95.2734
S1-E1 314.1461 313.9147 61.1663 61.2964
S1-E2 262.0964 261.9390 69.0649 69.2084
S1-W1 251.5594 251.8953 127.3048 127.4580
S1-W2 192.4386 192.5449 105.2883 105.4565
S2-E1 288.5992 288.3752 57.6791 57.8028
S2-E2 234.2573 234.1009 65.6868 65.8249
S2-W1 225.5777 225.9047 131.5633 131.7099
S2-W2 161.5903 161.6916 107.2587 107.4268
E1-E2 65.3564 65.3219 -152.2756 -152.2065
E1-W1 313.1025 313.1728 -166.1212 -166.0713
E1-W2 221.1915 221.1185 -156.1122 -156.0506
E2-W1 250.1346 250.2442 -169.7061 -169.6575
E2-W2 156.0429 156.0051 -157.7181 -157.6592
W1-W2 102.7411 102.8919 -8.0951 -8.0300
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 60812.5049710662
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 31.4387
HIERARCH ISS PBL12 END 31.4442
HIERARCH ISS PBLA12 START 95.1094
HIERARCH ISS PBLA12 END 95.2734
HIERARCH ISS PBL13 START 314.1461
HIERARCH ISS PBL13 END 313.9147
HIERARCH ISS PBLA13 START 61.1663
HIERARCH ISS PBLA13 END 61.2964
HIERARCH ISS PBL14 START 262.0964
HIERARCH ISS PBL14 END 261.939
HIERARCH ISS PBLA14 START 69.0649
HIERARCH ISS PBLA14 END 69.2084
HIERARCH ISS PBL15 START 251.5594
HIERARCH ISS PBL15 END 251.8953
HIERARCH ISS PBLA15 START 127.3048
HIERARCH ISS PBLA15 END 127.458
HIERARCH ISS PBL16 START 192.4386
HIERARCH ISS PBL16 END 192.5449
HIERARCH ISS PBLA16 START 105.2883
HIERARCH ISS PBLA16 END 105.4565
HIERARCH ISS PBL23 START 288.5992
HIERARCH ISS PBL23 END 288.3752
HIERARCH ISS PBLA23 START 57.6791
HIERARCH ISS PBLA23 END 57.8028
HIERARCH ISS PBL24 START 234.2573
HIERARCH ISS PBL24 END 234.1009
HIERARCH ISS PBLA24 START 65.6868
HIERARCH ISS PBLA24 END 65.8249
HIERARCH ISS PBL25 START 225.5777
HIERARCH ISS PBL25 END 225.9047
HIERARCH ISS PBLA25 START 131.5633
HIERARCH ISS PBLA25 END 131.7099
HIERARCH ISS PBL26 START 161.5903
HIERARCH ISS PBL26 END 161.6916
HIERARCH ISS PBLA26 START 107.2587
HIERARCH ISS PBLA26 END 107.4268
HIERARCH ISS PBL34 START 65.3564
HIERARCH ISS PBL34 END 65.3219
HIERARCH ISS PBLA34 START -152.2756
HIERARCH ISS PBLA34 END -152.2065
HIERARCH ISS PBL35 START 313.1025
HIERARCH ISS PBL35 END 313.1728
HIERARCH ISS PBLA35 START -166.1212
HIERARCH ISS PBLA35 END -166.0713
HIERARCH ISS PBL36 START 221.1915
HIERARCH ISS PBL36 END 221.1185
HIERARCH ISS PBLA36 START -156.1122
HIERARCH ISS PBLA36 END -156.0506
HIERARCH ISS PBL45 START 250.1346
HIERARCH ISS PBL45 END 250.2442
HIERARCH ISS PBLA45 START -169.7061
HIERARCH ISS PBLA45 END -169.6575
HIERARCH ISS PBL46 START 156.0429
HIERARCH ISS PBL46 END 156.0051
HIERARCH ISS PBLA46 START -157.7181
HIERARCH ISS PBLA46 END -157.6592
HIERARCH ISS PBL56 START 102.7411
HIERARCH ISS PBL56 END 102.8919
HIERARCH ISS PBLA56 START -8.0951
HIERARCH ISS PBLA56 END -8.03
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1