Exposure
ID
SPICA.2025-06-15T10-15-41_1
Header ID
SPICA.2025-06-15T10-15-41
Date updated
2025-06-15 10:14:36 UTC+0000
Release date
None
UTC Start
2025-06-15 10:14:36.048
UTC End
2025-06-15 10:15:36.048
MJD Start
60841.4268061111
MJD End
60841.42750055553
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 28.5690 28.5579 107.7221 107.9002
S1-E1 296.0618 296.1528 71.3992 71.5939
S1-E2 244.1178 244.1647 79.6080 79.7948
S1-W1 253.0057 252.8311 140.1406 140.3550
S2-E1 273.5680 273.6620 67.8527 68.0514
S2-E2 219.3333 219.3872 76.0890 76.2790
S2-W1 229.4009 229.2463 143.9688 144.1881
E1-E2 64.6465 64.6657 -141.2279 -140.9943
E1-W1 312.0041 312.0591 -157.6897 -157.4466
E2-W1 250.6777 250.7110 -161.8805 -161.6357
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 60841.4268061111
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 28.569
HIERARCH ISS PBL12 END 28.5579
HIERARCH ISS PBLA12 START 107.7221
HIERARCH ISS PBLA12 END 107.9002
HIERARCH ISS PBL13 START 296.0618
HIERARCH ISS PBL13 END 296.1528
HIERARCH ISS PBLA13 START 71.3992
HIERARCH ISS PBLA13 END 71.5939
HIERARCH ISS PBL14 START 244.1178
HIERARCH ISS PBL14 END 244.1647
HIERARCH ISS PBLA14 START 79.608
HIERARCH ISS PBLA14 END 79.7948
HIERARCH ISS PBL15 START 253.0057
HIERARCH ISS PBL15 END 252.8311
HIERARCH ISS PBLA15 START 140.1406
HIERARCH ISS PBLA15 END 140.355
HIERARCH ISS PBL23 START 273.568
HIERARCH ISS PBL23 END 273.662
HIERARCH ISS PBLA23 START 67.8527
HIERARCH ISS PBLA23 END 68.0514
HIERARCH ISS PBL24 START 219.3333
HIERARCH ISS PBL24 END 219.3872
HIERARCH ISS PBLA24 START 76.089
HIERARCH ISS PBLA24 END 76.279
HIERARCH ISS PBL25 START 229.4009
HIERARCH ISS PBL25 END 229.2463
HIERARCH ISS PBLA25 START 143.9688
HIERARCH ISS PBLA25 END 144.1881
HIERARCH ISS PBL34 START 64.6465
HIERARCH ISS PBL34 END 64.6657
HIERARCH ISS PBLA34 START -141.2279
HIERARCH ISS PBLA34 END -140.9943
HIERARCH ISS PBL35 START 312.0041
HIERARCH ISS PBL35 END 312.0591
HIERARCH ISS PBLA35 START -157.6897
HIERARCH ISS PBLA35 END -157.4466
HIERARCH ISS PBL45 START 250.6777
HIERARCH ISS PBL45 END 250.711
HIERARCH ISS PBLA45 START -161.8805
HIERARCH ISS PBLA45 END -161.6357
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1