Exposure
ID
SPICA.2025-06-19T08-34-03_1
Header ID
SPICA.2025-06-19T08-34-03
Date updated
2025-06-19 08:32:58 UTC+0000
Release date
None
UTC Start
2025-06-19 08:32:58.034
UTC End
2025-06-19 08:33:58.034
MJD Start
60845.3562272492
MJD End
60845.35692169363
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
68328
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
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0859 29.0837 93.5265 93.7058
S1-E1 285.3217 285.5031 56.0130 56.2061
S1-E2 237.5113 237.6317 64.8391 65.0244
S1-W1 263.5721 263.4760 123.1093 123.3247
S1-W2 185.9774 185.9309 103.7682 103.9574
S2-E1 262.8480 263.0259 52.1492 52.3464
S2-E2 212.4550 212.5753 61.0710 61.2594
S2-W1 238.7100 238.6259 126.5579 126.7781
S2-W2 157.4399 157.3966 105.6505 105.8420
E1-E2 62.3760 62.4146 -159.7368 -159.5027
E1-W1 303.8807 304.0302 -177.0191 -176.7733
E1-W2 211.2986 211.4250 -164.6469 -164.4091
E2-W1 245.0225 245.1311 178.6436 178.8914
E2-W2 149.2470 149.3345 -166.6969 -166.4576
W1-W2 107.4887 107.5059 -21.9289 -21.6779
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 60845.3562272492
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 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 29.0859
HIERARCH ISS PBL12 END 29.0837
HIERARCH ISS PBLA12 START 93.5265
HIERARCH ISS PBLA12 END 93.7058
HIERARCH ISS PBL13 START 285.3217
HIERARCH ISS PBL13 END 285.5031
HIERARCH ISS PBLA13 START 56.013
HIERARCH ISS PBLA13 END 56.2061
HIERARCH ISS PBL14 START 237.5113
HIERARCH ISS PBL14 END 237.6317
HIERARCH ISS PBLA14 START 64.8391
HIERARCH ISS PBLA14 END 65.0244
HIERARCH ISS PBL15 START 263.5721
HIERARCH ISS PBL15 END 263.476
HIERARCH ISS PBLA15 START 123.1093
HIERARCH ISS PBLA15 END 123.3247
HIERARCH ISS PBL16 START 185.9774
HIERARCH ISS PBL16 END 185.9309
HIERARCH ISS PBLA16 START 103.7682
HIERARCH ISS PBLA16 END 103.9574
HIERARCH ISS PBL23 START 262.848
HIERARCH ISS PBL23 END 263.0259
HIERARCH ISS PBLA23 START 52.1492
HIERARCH ISS PBLA23 END 52.3464
HIERARCH ISS PBL24 START 212.455
HIERARCH ISS PBL24 END 212.5753
HIERARCH ISS PBLA24 START 61.071
HIERARCH ISS PBLA24 END 61.2594
HIERARCH ISS PBL25 START 238.71
HIERARCH ISS PBL25 END 238.6259
HIERARCH ISS PBLA25 START 126.5579
HIERARCH ISS PBLA25 END 126.7781
HIERARCH ISS PBL26 START 157.4399
HIERARCH ISS PBL26 END 157.3966
HIERARCH ISS PBLA26 START 105.6505
HIERARCH ISS PBLA26 END 105.842
HIERARCH ISS PBL34 START 62.376
HIERARCH ISS PBL34 END 62.4146
HIERARCH ISS PBLA34 START -159.7368
HIERARCH ISS PBLA34 END -159.5027
HIERARCH ISS PBL35 START 303.8807
HIERARCH ISS PBL35 END 304.0302
HIERARCH ISS PBLA35 START -177.0191
HIERARCH ISS PBLA35 END -176.7733
HIERARCH ISS PBL36 START 211.2986
HIERARCH ISS PBL36 END 211.425
HIERARCH ISS PBLA36 START -164.6469
HIERARCH ISS PBLA36 END -164.4091
HIERARCH ISS PBL45 START 245.0225
HIERARCH ISS PBL45 END 245.1311
HIERARCH ISS PBLA45 START 178.6436
HIERARCH ISS PBLA45 END 178.8914
HIERARCH ISS PBL46 START 149.247
HIERARCH ISS PBL46 END 149.3345
HIERARCH ISS PBLA46 START -166.6969
HIERARCH ISS PBLA46 END -166.4576
HIERARCH ISS PBL56 START 107.4887
HIERARCH ISS PBL56 END 107.5059
HIERARCH ISS PBLA56 START -21.9289
HIERARCH ISS PBLA56 END -21.6779
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1