Exposure
ID
SPICA.2025-05-10T12-18-09_1
Header ID
SPICA.2025-05-10T12-18-09
Date updated
2025-05-10 12:17:04 UTC+0000
Release date
None
UTC Start
2025-05-10 12:17:04.374
UTC End
2025-05-10 12:18:04.374
MJD Start
60805.511856182
MJD End
60805.51255062643
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.7450 28.7360 104.5789 104.7574
S1-E1 294.2863 294.3959 67.9714 68.1657
S1-E2 243.1483 243.2107 76.3185 76.5050
S1-W1 255.9026 255.7472 136.3641 136.5783
S2-E1 271.7527 271.8639 64.3549 64.5532
S2-E2 218.2544 218.3221 72.7433 72.9329
S2-W1 231.9632 231.8259 140.1066 140.3256
E1-E2 64.2737 64.2967 -145.3395 -145.1064
E1-W1 310.8485 310.9237 -161.9703 -161.7275
E2-W1 249.9414 249.9909 -166.1910 -165.9465
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 60805.511856182
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 28.745
HIERARCH ISS PBL12 END 28.736
HIERARCH ISS PBLA12 START 104.5789
HIERARCH ISS PBLA12 END 104.7574
HIERARCH ISS PBL13 START 294.2863
HIERARCH ISS PBL13 END 294.3959
HIERARCH ISS PBLA13 START 67.9714
HIERARCH ISS PBLA13 END 68.1657
HIERARCH ISS PBL14 START 243.1483
HIERARCH ISS PBL14 END 243.2107
HIERARCH ISS PBLA14 START 76.3185
HIERARCH ISS PBLA14 END 76.505
HIERARCH ISS PBL15 START 255.9026
HIERARCH ISS PBL15 END 255.7472
HIERARCH ISS PBLA15 START 136.3641
HIERARCH ISS PBLA15 END 136.5783
HIERARCH ISS PBL23 START 271.7527
HIERARCH ISS PBL23 END 271.8639
HIERARCH ISS PBLA23 START 64.3549
HIERARCH ISS PBLA23 END 64.5532
HIERARCH ISS PBL24 START 218.2544
HIERARCH ISS PBL24 END 218.3221
HIERARCH ISS PBLA24 START 72.7433
HIERARCH ISS PBLA24 END 72.9329
HIERARCH ISS PBL25 START 231.9632
HIERARCH ISS PBL25 END 231.8259
HIERARCH ISS PBLA25 START 140.1066
HIERARCH ISS PBLA25 END 140.3256
HIERARCH ISS PBL34 START 64.2737
HIERARCH ISS PBL34 END 64.2967
HIERARCH ISS PBLA34 START -145.3395
HIERARCH ISS PBLA34 END -145.1064
HIERARCH ISS PBL35 START 310.8485
HIERARCH ISS PBL35 END 310.9237
HIERARCH ISS PBLA35 START -161.9703
HIERARCH ISS PBLA35 END -161.7275
HIERARCH ISS PBL45 START 249.9414
HIERARCH ISS PBL45 END 249.9909
HIERARCH ISS PBLA45 START -166.191
HIERARCH ISS PBLA45 END -165.9465
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1