Exposure
ID
SPICA.2025-06-24T06-02-45_1
Header ID
SPICA.2025-06-24T06-02-45
Date updated
2025-06-24 06:01:40 UTC+0000
Release date
None
UTC Start
2025-06-24 06:01:40.083
UTC End
2025-06-24 06:02:40.083
MJD Start
60850.2511583673
MJD End
60850.25185281173
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
None
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 28.5362 28.5475 71.7565 71.9346
S1-E1 253.2600 253.6088 32.4242 32.6212
S1-E2 214.8860 215.1409 42.3844 42.5695
S1-W1 269.9180 269.9022 96.6574 96.8765
S2-E1 231.8942 232.2272 27.9508 28.1543
S2-E2 190.5328 190.7756 38.1717 38.3615
S2-W1 244.3302 244.3139 99.4761 99.7009
E1-E2 55.7948 55.8620 170.6536 170.9121
E1-W1 278.5021 278.7487 151.6370 151.9115
E2-W1 226.4832 226.6612 147.0328 147.3091
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 60850.2511583673
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 28.5362
HIERARCH ISS PBL12 END 28.5475
HIERARCH ISS PBLA12 START 71.7565
HIERARCH ISS PBLA12 END 71.9346
HIERARCH ISS PBL13 START 253.26
HIERARCH ISS PBL13 END 253.6088
HIERARCH ISS PBLA13 START 32.4242
HIERARCH ISS PBLA13 END 32.6212
HIERARCH ISS PBL14 START 214.886
HIERARCH ISS PBL14 END 215.1409
HIERARCH ISS PBLA14 START 42.3844
HIERARCH ISS PBLA14 END 42.5695
HIERARCH ISS PBL15 START 269.918
HIERARCH ISS PBL15 END 269.9022
HIERARCH ISS PBLA15 START 96.6574
HIERARCH ISS PBLA15 END 96.8765
HIERARCH ISS PBL23 START 231.8942
HIERARCH ISS PBL23 END 232.2272
HIERARCH ISS PBLA23 START 27.9508
HIERARCH ISS PBLA23 END 28.1543
HIERARCH ISS PBL24 START 190.5328
HIERARCH ISS PBL24 END 190.7756
HIERARCH ISS PBLA24 START 38.1717
HIERARCH ISS PBLA24 END 38.3615
HIERARCH ISS PBL25 START 244.3302
HIERARCH ISS PBL25 END 244.3139
HIERARCH ISS PBLA25 START 99.4761
HIERARCH ISS PBLA25 END 99.7009
HIERARCH ISS PBL34 START 55.7948
HIERARCH ISS PBL34 END 55.862
HIERARCH ISS PBLA34 START 170.6536
HIERARCH ISS PBLA34 END 170.9121
HIERARCH ISS PBL35 START 278.5021
HIERARCH ISS PBL35 END 278.7487
HIERARCH ISS PBLA35 START 151.637
HIERARCH ISS PBLA35 END 151.9115
HIERARCH ISS PBL45 START 226.4832
HIERARCH ISS PBL45 END 226.6612
HIERARCH ISS PBLA45 START 147.0328
HIERARCH ISS PBLA45 END 147.3091
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1