Exposure
ID
SPICA.2025-05-16T10-46-35_1
Header ID
SPICA.2025-05-16T10-46-35
Date updated
2025-05-16 10:45:30 UTC+0000
Release date
None
UTC Start
2025-05-16 10:45:30.723
UTC End
2025-05-16 10:46:30.723
MJD Start
60811.4482722516
MJD End
60811.44896669603
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 31.5581 31.5499 82.0655 82.2262
S1-E1 328.4349 328.3265 52.9804 53.0587
S1-E2 273.9133 273.7910 59.5633 59.6601
S1-W1 225.4175 225.7039 112.0691 112.3007
S1-W2 187.6430 187.6507 90.8884 91.0783
S2-E1 301.2471 301.1700 50.0614 50.1321
S2-E2 245.0557 244.9559 56.7383 56.8271
S2-W1 198.7159 199.0303 116.6240 116.8569
S2-W2 156.5332 156.5519 92.6604 92.8554
E1-E2 64.4892 64.5457 -156.1586 -156.1276
E1-W1 287.4326 288.0009 -169.3073 -169.2755
E1-W2 214.0790 214.3298 -159.6030 -159.5747
E2-W1 225.1127 225.6255 -173.0437 -173.0065
E2-W2 149.7565 149.9512 -161.0855 -161.0578
W1-W2 84.5089 84.8097 -14.5852 -14.4792
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 60811.4482722516
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 31.5581
HIERARCH ISS PBL12 END 31.5499
HIERARCH ISS PBLA12 START 82.0655
HIERARCH ISS PBLA12 END 82.2262
HIERARCH ISS PBL13 START 328.4349
HIERARCH ISS PBL13 END 328.3265
HIERARCH ISS PBLA13 START 52.9804
HIERARCH ISS PBLA13 END 53.0587
HIERARCH ISS PBL14 START 273.9133
HIERARCH ISS PBL14 END 273.791
HIERARCH ISS PBLA14 START 59.5633
HIERARCH ISS PBLA14 END 59.6601
HIERARCH ISS PBL15 START 225.4175
HIERARCH ISS PBL15 END 225.7039
HIERARCH ISS PBLA15 START 112.0691
HIERARCH ISS PBLA15 END 112.3007
HIERARCH ISS PBL16 START 187.643
HIERARCH ISS PBL16 END 187.6507
HIERARCH ISS PBLA16 START 90.8884
HIERARCH ISS PBLA16 END 91.0783
HIERARCH ISS PBL23 START 301.2471
HIERARCH ISS PBL23 END 301.17
HIERARCH ISS PBLA23 START 50.0614
HIERARCH ISS PBLA23 END 50.1321
HIERARCH ISS PBL24 START 245.0557
HIERARCH ISS PBL24 END 244.9559
HIERARCH ISS PBLA24 START 56.7383
HIERARCH ISS PBLA24 END 56.8271
HIERARCH ISS PBL25 START 198.7159
HIERARCH ISS PBL25 END 199.0303
HIERARCH ISS PBLA25 START 116.624
HIERARCH ISS PBLA25 END 116.8569
HIERARCH ISS PBL26 START 156.5332
HIERARCH ISS PBL26 END 156.5519
HIERARCH ISS PBLA26 START 92.6604
HIERARCH ISS PBLA26 END 92.8554
HIERARCH ISS PBL34 START 64.4892
HIERARCH ISS PBL34 END 64.5457
HIERARCH ISS PBLA34 START -156.1586
HIERARCH ISS PBLA34 END -156.1276
HIERARCH ISS PBL35 START 287.4326
HIERARCH ISS PBL35 END 288.0009
HIERARCH ISS PBLA35 START -169.3073
HIERARCH ISS PBLA35 END -169.2755
HIERARCH ISS PBL36 START 214.079
HIERARCH ISS PBL36 END 214.3298
HIERARCH ISS PBLA36 START -159.603
HIERARCH ISS PBLA36 END -159.5747
HIERARCH ISS PBL45 START 225.1127
HIERARCH ISS PBL45 END 225.6255
HIERARCH ISS PBLA45 START -173.0437
HIERARCH ISS PBLA45 END -173.0065
HIERARCH ISS PBL46 START 149.7565
HIERARCH ISS PBL46 END 149.9512
HIERARCH ISS PBLA46 START -161.0855
HIERARCH ISS PBLA46 END -161.0578
HIERARCH ISS PBL56 START 84.5089
HIERARCH ISS PBL56 END 84.8097
HIERARCH ISS PBLA56 START -14.5852
HIERARCH ISS PBLA56 END -14.4792
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1