Exposure
ID
SPICA.2025-06-15T07-55-18_1
Header ID
SPICA.2025-06-15T07-55-18
Date updated
2025-06-15 07:54:13 UTC+0000
Release date
None
UTC Start
2025-06-15 07:54:13.291
UTC End
2025-06-15 07:55:13.291
MJD Start
60841.3293204921
MJD End
60841.33001493653
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 29.0559 29.0592 84.5012 84.6805
S1-E1 274.5279 274.7753 46.2988 46.4919
S1-E2 230.1281 230.3009 55.5388 55.7232
S1-W1 267.3874 267.3297 112.2227 112.4399
S2-E1 252.3356 252.5751 42.2152 42.4130
S2-E2 205.1890 205.3572 51.6069 51.7947
S2-W1 242.0442 241.9937 115.4239 115.6461
E1-E2 60.0904 60.1423 -171.6485 -171.4086
E1-W1 294.9073 295.1113 170.4248 170.6787
E2-W1 238.4527 238.6024 165.9761 166.2323
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 60841.3293204921
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 29.0559
HIERARCH ISS PBL12 END 29.0592
HIERARCH ISS PBLA12 START 84.5012
HIERARCH ISS PBLA12 END 84.6805
HIERARCH ISS PBL13 START 274.5279
HIERARCH ISS PBL13 END 274.7753
HIERARCH ISS PBLA13 START 46.2988
HIERARCH ISS PBLA13 END 46.4919
HIERARCH ISS PBL14 START 230.1281
HIERARCH ISS PBL14 END 230.3009
HIERARCH ISS PBLA14 START 55.5388
HIERARCH ISS PBLA14 END 55.7232
HIERARCH ISS PBL15 START 267.3874
HIERARCH ISS PBL15 END 267.3297
HIERARCH ISS PBLA15 START 112.2227
HIERARCH ISS PBLA15 END 112.4399
HIERARCH ISS PBL23 START 252.3356
HIERARCH ISS PBL23 END 252.5751
HIERARCH ISS PBLA23 START 42.2152
HIERARCH ISS PBLA23 END 42.413
HIERARCH ISS PBL24 START 205.189
HIERARCH ISS PBL24 END 205.3572
HIERARCH ISS PBLA24 START 51.6069
HIERARCH ISS PBLA24 END 51.7947
HIERARCH ISS PBL25 START 242.0442
HIERARCH ISS PBL25 END 241.9937
HIERARCH ISS PBLA25 START 115.4239
HIERARCH ISS PBLA25 END 115.6461
HIERARCH ISS PBL34 START 60.0904
HIERARCH ISS PBL34 END 60.1423
HIERARCH ISS PBLA34 START -171.6485
HIERARCH ISS PBLA34 END -171.4086
HIERARCH ISS PBL35 START 294.9073
HIERARCH ISS PBL35 END 295.1113
HIERARCH ISS PBLA35 START 170.4248
HIERARCH ISS PBLA35 END 170.6787
HIERARCH ISS PBL45 START 238.4527
HIERARCH ISS PBL45 END 238.6024
HIERARCH ISS PBLA45 START 165.9761
HIERARCH ISS PBLA45 END 166.2323
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1