Exposure
ID
SPICA.2025-05-17T12-17-03_1
Header ID
SPICA.2025-05-17T12-17-03
Date updated
2025-05-17 12:15:58 UTC+0000
Release date
None
UTC Start
2025-05-17 12:15:58.300
UTC End
2025-05-17 12:16:58.300
MJD Start
60812.5110914315
MJD End
60812.51178587593
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 31.4885 31.4954 96.4396 96.6021
S1-E1 312.2459 312.0104 62.2452 62.3807
S1-E2 260.8256 260.6715 70.2491 70.3970
S1-W1 254.2681 254.5961 128.5257 128.6714
S1-W2 193.3276 193.4403 106.6444 106.8086
S2-E1 286.7473 286.5159 58.7069 58.8364
S2-E2 232.9849 232.8290 66.8293 66.9724
S2-W1 228.2032 228.5194 132.7290 132.8679
S2-W2 162.4330 162.5392 108.6125 108.7763
E1-E2 65.0443 65.0011 -151.6966 -151.6229
E1-W1 313.4895 313.5079 -165.7059 -165.6536
E1-W2 220.4824 220.3775 -155.5966 -155.5310
E2-W1 250.8744 250.9413 -169.3044 -169.2541
E2-W2 155.6516 155.5906 -157.2253 -157.1627
W1-W2 103.9062 104.0393 -7.5731 -7.5102
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 60812.5110914315
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 31.4885
HIERARCH ISS PBL12 END 31.4954
HIERARCH ISS PBLA12 START 96.4396
HIERARCH ISS PBLA12 END 96.6021
HIERARCH ISS PBL13 START 312.2459
HIERARCH ISS PBL13 END 312.0104
HIERARCH ISS PBLA13 START 62.2452
HIERARCH ISS PBLA13 END 62.3807
HIERARCH ISS PBL14 START 260.8256
HIERARCH ISS PBL14 END 260.6715
HIERARCH ISS PBLA14 START 70.2491
HIERARCH ISS PBLA14 END 70.397
HIERARCH ISS PBL15 START 254.2681
HIERARCH ISS PBL15 END 254.5961
HIERARCH ISS PBLA15 START 128.5257
HIERARCH ISS PBLA15 END 128.6714
HIERARCH ISS PBL16 START 193.3276
HIERARCH ISS PBL16 END 193.4403
HIERARCH ISS PBLA16 START 106.6444
HIERARCH ISS PBLA16 END 106.8086
HIERARCH ISS PBL23 START 286.7473
HIERARCH ISS PBL23 END 286.5159
HIERARCH ISS PBLA23 START 58.7069
HIERARCH ISS PBLA23 END 58.8364
HIERARCH ISS PBL24 START 232.9849
HIERARCH ISS PBL24 END 232.829
HIERARCH ISS PBLA24 START 66.8293
HIERARCH ISS PBLA24 END 66.9724
HIERARCH ISS PBL25 START 228.2032
HIERARCH ISS PBL25 END 228.5194
HIERARCH ISS PBLA25 START 132.729
HIERARCH ISS PBLA25 END 132.8679
HIERARCH ISS PBL26 START 162.433
HIERARCH ISS PBL26 END 162.5392
HIERARCH ISS PBLA26 START 108.6125
HIERARCH ISS PBLA26 END 108.7763
HIERARCH ISS PBL34 START 65.0443
HIERARCH ISS PBL34 END 65.0011
HIERARCH ISS PBLA34 START -151.6966
HIERARCH ISS PBLA34 END -151.6229
HIERARCH ISS PBL35 START 313.4895
HIERARCH ISS PBL35 END 313.5079
HIERARCH ISS PBLA35 START -165.7059
HIERARCH ISS PBLA35 END -165.6536
HIERARCH ISS PBL36 START 220.4824
HIERARCH ISS PBL36 END 220.3775
HIERARCH ISS PBLA36 START -155.5966
HIERARCH ISS PBLA36 END -155.531
HIERARCH ISS PBL45 START 250.8744
HIERARCH ISS PBL45 END 250.9413
HIERARCH ISS PBLA45 START -169.3044
HIERARCH ISS PBLA45 END -169.2541
HIERARCH ISS PBL46 START 155.6516
HIERARCH ISS PBL46 END 155.5906
HIERARCH ISS PBLA46 START -157.2253
HIERARCH ISS PBLA46 END -157.1627
HIERARCH ISS PBL56 START 103.9062
HIERARCH ISS PBL56 END 104.0393
HIERARCH ISS PBLA56 START -7.5731
HIERARCH ISS PBLA56 END -7.5102
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1