Exposure
ID
SPICA.2025-05-17T12-09-20_1
Header ID
SPICA.2025-05-17T12-09-20
Date updated
2025-05-17 12:08:15 UTC+0000
Release date
None
UTC Start
2025-05-17 12:08:15.604
UTC End
2025-05-17 12:09:15.604
MJD Start
60812.5057361584
MJD End
60812.50643060283
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 31.4443 31.4500 95.2763 95.4401
S1-E1 313.9106 313.6786 61.2988 61.4295
S1-E2 261.9362 261.7792 69.2110 69.3550
S1-W1 251.9013 252.2363 127.4608 127.6131
S1-W2 192.5468 192.6540 105.4596 105.6273
S2-E1 288.3711 288.1461 57.8050 57.9294
S2-E2 234.0981 233.9417 65.8274 65.9661
S2-W1 225.9105 226.2363 131.7125 131.8581
S2-W2 161.6934 161.7954 107.4299 107.5975
E1-E2 65.3212 65.2857 -152.2052 -152.1356
E1-W1 313.1740 313.2377 -166.0703 -166.0201
E1-W2 221.1171 221.0401 -156.0495 -155.9874
E2-W1 250.2461 250.3503 -169.6567 -169.6078
E2-W2 156.0044 155.9636 -157.6581 -157.5988
W1-W2 102.8946 103.0432 -8.0288 -7.9641
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 60812.5057361584
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 31.4443
HIERARCH ISS PBL12 END 31.45
HIERARCH ISS PBLA12 START 95.2763
HIERARCH ISS PBLA12 END 95.4401
HIERARCH ISS PBL13 START 313.9106
HIERARCH ISS PBL13 END 313.6786
HIERARCH ISS PBLA13 START 61.2988
HIERARCH ISS PBLA13 END 61.4295
HIERARCH ISS PBL14 START 261.9362
HIERARCH ISS PBL14 END 261.7792
HIERARCH ISS PBLA14 START 69.211
HIERARCH ISS PBLA14 END 69.355
HIERARCH ISS PBL15 START 251.9013
HIERARCH ISS PBL15 END 252.2363
HIERARCH ISS PBLA15 START 127.4608
HIERARCH ISS PBLA15 END 127.6131
HIERARCH ISS PBL16 START 192.5468
HIERARCH ISS PBL16 END 192.654
HIERARCH ISS PBLA16 START 105.4596
HIERARCH ISS PBLA16 END 105.6273
HIERARCH ISS PBL23 START 288.3711
HIERARCH ISS PBL23 END 288.1461
HIERARCH ISS PBLA23 START 57.805
HIERARCH ISS PBLA23 END 57.9294
HIERARCH ISS PBL24 START 234.0981
HIERARCH ISS PBL24 END 233.9417
HIERARCH ISS PBLA24 START 65.8274
HIERARCH ISS PBLA24 END 65.9661
HIERARCH ISS PBL25 START 225.9105
HIERARCH ISS PBL25 END 226.2363
HIERARCH ISS PBLA25 START 131.7125
HIERARCH ISS PBLA25 END 131.8581
HIERARCH ISS PBL26 START 161.6934
HIERARCH ISS PBL26 END 161.7954
HIERARCH ISS PBLA26 START 107.4299
HIERARCH ISS PBLA26 END 107.5975
HIERARCH ISS PBL34 START 65.3212
HIERARCH ISS PBL34 END 65.2857
HIERARCH ISS PBLA34 START -152.2052
HIERARCH ISS PBLA34 END -152.1356
HIERARCH ISS PBL35 START 313.174
HIERARCH ISS PBL35 END 313.2377
HIERARCH ISS PBLA35 START -166.0703
HIERARCH ISS PBLA35 END -166.0201
HIERARCH ISS PBL36 START 221.1171
HIERARCH ISS PBL36 END 221.0401
HIERARCH ISS PBLA36 START -156.0495
HIERARCH ISS PBLA36 END -155.9874
HIERARCH ISS PBL45 START 250.2461
HIERARCH ISS PBL45 END 250.3503
HIERARCH ISS PBLA45 START -169.6567
HIERARCH ISS PBLA45 END -169.6078
HIERARCH ISS PBL46 START 156.0044
HIERARCH ISS PBL46 END 155.9636
HIERARCH ISS PBLA46 START -157.6581
HIERARCH ISS PBLA46 END -157.5988
HIERARCH ISS PBL56 START 102.8946
HIERARCH ISS PBL56 END 103.0432
HIERARCH ISS PBLA56 START -8.0288
HIERARCH ISS PBLA56 END -7.9641
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1