Exposure
ID
SPICA.2025-06-15T07-50-54_1
Header ID
SPICA.2025-06-15T07-50-54
Date updated
2025-06-15 07:49:48 UTC+0000
Release date
None
UTC Start
2025-06-15 07:49:48.894
UTC End
2025-06-15 07:50:48.894
MJD Start
60841.3262603417
MJD End
60841.326954786135
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 29.0415 29.0452 83.7716 83.9508
S1-E1 273.5068 273.7597 45.5123 45.7055
S1-E2 229.4132 229.5904 54.7881 54.9724
S1-W1 267.6154 267.5604 111.3380 111.5554
S2-E1 251.3471 251.5918 41.4094 41.6074
S2-E2 204.4936 204.6659 50.8421 51.0299
S2-W1 242.2440 242.1958 114.5184 114.7409
E1-E2 59.8765 59.9294 -172.6272 -172.3866
E1-W1 294.0675 294.2751 169.3888 169.6436
E2-W1 237.8359 237.9884 164.9307 165.1878
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 60841.3262603417
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 29.0415
HIERARCH ISS PBL12 END 29.0452
HIERARCH ISS PBLA12 START 83.7716
HIERARCH ISS PBLA12 END 83.9508
HIERARCH ISS PBL13 START 273.5068
HIERARCH ISS PBL13 END 273.7597
HIERARCH ISS PBLA13 START 45.5123
HIERARCH ISS PBLA13 END 45.7055
HIERARCH ISS PBL14 START 229.4132
HIERARCH ISS PBL14 END 229.5904
HIERARCH ISS PBLA14 START 54.7881
HIERARCH ISS PBLA14 END 54.9724
HIERARCH ISS PBL15 START 267.6154
HIERARCH ISS PBL15 END 267.5604
HIERARCH ISS PBLA15 START 111.338
HIERARCH ISS PBLA15 END 111.5554
HIERARCH ISS PBL23 START 251.3471
HIERARCH ISS PBL23 END 251.5918
HIERARCH ISS PBLA23 START 41.4094
HIERARCH ISS PBLA23 END 41.6074
HIERARCH ISS PBL24 START 204.4936
HIERARCH ISS PBL24 END 204.6659
HIERARCH ISS PBLA24 START 50.8421
HIERARCH ISS PBLA24 END 51.0299
HIERARCH ISS PBL25 START 242.244
HIERARCH ISS PBL25 END 242.1958
HIERARCH ISS PBLA25 START 114.5184
HIERARCH ISS PBLA25 END 114.7409
HIERARCH ISS PBL34 START 59.8765
HIERARCH ISS PBL34 END 59.9294
HIERARCH ISS PBLA34 START -172.6272
HIERARCH ISS PBLA34 END -172.3866
HIERARCH ISS PBL35 START 294.0675
HIERARCH ISS PBL35 END 294.2751
HIERARCH ISS PBLA35 START 169.3888
HIERARCH ISS PBLA35 END 169.6436
HIERARCH ISS PBL45 START 237.8359
HIERARCH ISS PBL45 END 237.9884
HIERARCH ISS PBLA45 START 164.9307
HIERARCH ISS PBLA45 END 165.1878
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1