Exposure
ID
SPICA.2025-06-17T10-10-27_1
Header ID
SPICA.2025-06-17T10-10-27
Date updated
2025-06-17 10:09:22 UTC+0000
Release date
None
UTC Start
2025-06-17 10:09:22.082
UTC End
2025-06-17 10:10:22.082
MJD Start
60843.4231722451
MJD End
60843.42386668953
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 31.4605 31.4666 95.7291 95.8925
S1-E1 313.2672 313.0337 61.6622 61.7948
S1-E2 261.5026 261.3466 69.6108 69.7564
S1-W1 252.8261 253.1586 127.8799 128.0296
S1-W2 192.8453 192.9546 105.9226 106.0890
S2-E1 287.7460 287.5183 58.1510 58.2773
S2-E2 233.6654 233.5091 66.2128 66.3532
S2-W1 226.8088 227.1310 132.1129 132.2559
S2-W2 161.9771 162.0807 107.8924 108.0586
E1-E2 65.2202 65.1816 -152.0111 -151.9399
E1-W1 313.3349 313.3810 -165.9305 -165.8795
E1-W2 220.8943 220.8064 -155.8766 -155.8132
E2-W1 250.5217 250.6114 -169.5211 -169.4717
E2-W2 155.8845 155.8359 -157.4928 -157.4322
W1-W2 103.3005 103.4431 -7.8503 -7.7862
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 60843.4231722451
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 31.4605
HIERARCH ISS PBL12 END 31.4666
HIERARCH ISS PBLA12 START 95.7291
HIERARCH ISS PBLA12 END 95.8925
HIERARCH ISS PBL13 START 313.2672
HIERARCH ISS PBL13 END 313.0337
HIERARCH ISS PBLA13 START 61.6622
HIERARCH ISS PBLA13 END 61.7948
HIERARCH ISS PBL14 START 261.5026
HIERARCH ISS PBL14 END 261.3466
HIERARCH ISS PBLA14 START 69.6108
HIERARCH ISS PBLA14 END 69.7564
HIERARCH ISS PBL15 START 252.8261
HIERARCH ISS PBL15 END 253.1586
HIERARCH ISS PBLA15 START 127.8799
HIERARCH ISS PBLA15 END 128.0296
HIERARCH ISS PBL16 START 192.8453
HIERARCH ISS PBL16 END 192.9546
HIERARCH ISS PBLA16 START 105.9226
HIERARCH ISS PBLA16 END 106.089
HIERARCH ISS PBL23 START 287.746
HIERARCH ISS PBL23 END 287.5183
HIERARCH ISS PBLA23 START 58.151
HIERARCH ISS PBLA23 END 58.2773
HIERARCH ISS PBL24 START 233.6654
HIERARCH ISS PBL24 END 233.5091
HIERARCH ISS PBLA24 START 66.2128
HIERARCH ISS PBLA24 END 66.3532
HIERARCH ISS PBL25 START 226.8088
HIERARCH ISS PBL25 END 227.131
HIERARCH ISS PBLA25 START 132.1129
HIERARCH ISS PBLA25 END 132.2559
HIERARCH ISS PBL26 START 161.9771
HIERARCH ISS PBL26 END 162.0807
HIERARCH ISS PBLA26 START 107.8924
HIERARCH ISS PBLA26 END 108.0586
HIERARCH ISS PBL34 START 65.2202
HIERARCH ISS PBL34 END 65.1816
HIERARCH ISS PBLA34 START -152.0111
HIERARCH ISS PBLA34 END -151.9399
HIERARCH ISS PBL35 START 313.3349
HIERARCH ISS PBL35 END 313.381
HIERARCH ISS PBLA35 START -165.9305
HIERARCH ISS PBLA35 END -165.8795
HIERARCH ISS PBL36 START 220.8943
HIERARCH ISS PBL36 END 220.8064
HIERARCH ISS PBLA36 START -155.8766
HIERARCH ISS PBLA36 END -155.8132
HIERARCH ISS PBL45 START 250.5217
HIERARCH ISS PBL45 END 250.6114
HIERARCH ISS PBLA45 START -169.5211
HIERARCH ISS PBLA45 END -169.4717
HIERARCH ISS PBL46 START 155.8845
HIERARCH ISS PBL46 END 155.8359
HIERARCH ISS PBLA46 START -157.4928
HIERARCH ISS PBLA46 END -157.4322
HIERARCH ISS PBL56 START 103.3005
HIERARCH ISS PBL56 END 103.4431
HIERARCH ISS PBLA56 START -7.8503
HIERARCH ISS PBLA56 END -7.7862
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1