Exposure
ID
SPICA.2025-06-11T07-54-49_1
Header ID
SPICA.2025-06-11T07-54-49
Date updated
2025-06-11 07:53:44 UTC+0000
Release date
None
UTC Start
2025-06-11 07:53:44.501
UTC End
2025-06-11 07:54:44.501
MJD Start
60837.328987279
MJD End
60837.32968172343
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 28.9939 28.9988 81.8184 81.9975
S1-E1 270.6591 270.9272 43.4042 43.5976
S1-E2 227.4084 227.5978 52.7782 52.9625
S1-W1 268.1722 268.1243 108.9660 109.1837
S1-W2 187.6187 187.6138 91.3805 91.5704
S2-E1 248.5949 248.8537 39.2484 39.4468
S2-E2 202.5492 202.7326 48.7938 48.9816
S2-W1 242.7332 242.6910 112.0903 112.3132
S2-W2 159.1005 159.0920 93.1152 93.3075
E1-E2 59.2832 59.3389 -175.2632 -175.0205
E1-W1 291.7460 291.9631 166.5957 166.8531
E1-W2 201.1669 201.3485 179.5490 179.7966
E2-W1 236.1321 236.2914 162.1124 162.3720
E2-W2 142.2275 142.3532 177.3891 177.6386
W1-W2 105.7900 105.8224 -38.6340 -38.3728
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 60837.328987279
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 28.9939
HIERARCH ISS PBL12 END 28.9988
HIERARCH ISS PBLA12 START 81.8184
HIERARCH ISS PBLA12 END 81.9975
HIERARCH ISS PBL13 START 270.6591
HIERARCH ISS PBL13 END 270.9272
HIERARCH ISS PBLA13 START 43.4042
HIERARCH ISS PBLA13 END 43.5976
HIERARCH ISS PBL14 START 227.4084
HIERARCH ISS PBL14 END 227.5978
HIERARCH ISS PBLA14 START 52.7782
HIERARCH ISS PBLA14 END 52.9625
HIERARCH ISS PBL15 START 268.1722
HIERARCH ISS PBL15 END 268.1243
HIERARCH ISS PBLA15 START 108.966
HIERARCH ISS PBLA15 END 109.1837
HIERARCH ISS PBL16 START 187.6187
HIERARCH ISS PBL16 END 187.6138
HIERARCH ISS PBLA16 START 91.3805
HIERARCH ISS PBLA16 END 91.5704
HIERARCH ISS PBL23 START 248.5949
HIERARCH ISS PBL23 END 248.8537
HIERARCH ISS PBLA23 START 39.2484
HIERARCH ISS PBLA23 END 39.4468
HIERARCH ISS PBL24 START 202.5492
HIERARCH ISS PBL24 END 202.7326
HIERARCH ISS PBLA24 START 48.7938
HIERARCH ISS PBLA24 END 48.9816
HIERARCH ISS PBL25 START 242.7332
HIERARCH ISS PBL25 END 242.691
HIERARCH ISS PBLA25 START 112.0903
HIERARCH ISS PBLA25 END 112.3132
HIERARCH ISS PBL26 START 159.1005
HIERARCH ISS PBL26 END 159.092
HIERARCH ISS PBLA26 START 93.1152
HIERARCH ISS PBLA26 END 93.3075
HIERARCH ISS PBL34 START 59.2832
HIERARCH ISS PBL34 END 59.3389
HIERARCH ISS PBLA34 START -175.2632
HIERARCH ISS PBLA34 END -175.0205
HIERARCH ISS PBL35 START 291.746
HIERARCH ISS PBL35 END 291.9631
HIERARCH ISS PBLA35 START 166.5957
HIERARCH ISS PBLA35 END 166.8531
HIERARCH ISS PBL36 START 201.1669
HIERARCH ISS PBL36 END 201.3485
HIERARCH ISS PBLA36 START 179.549
HIERARCH ISS PBLA36 END 179.7966
HIERARCH ISS PBL45 START 236.1321
HIERARCH ISS PBL45 END 236.2914
HIERARCH ISS PBLA45 START 162.1124
HIERARCH ISS PBLA45 END 162.372
HIERARCH ISS PBL46 START 142.2275
HIERARCH ISS PBL46 END 142.3532
HIERARCH ISS PBLA46 START 177.3891
HIERARCH ISS PBLA46 END 177.6386
HIERARCH ISS PBL56 START 105.79
HIERARCH ISS PBL56 END 105.8224
HIERARCH ISS PBLA56 START -38.634
HIERARCH ISS PBLA56 END -38.3728
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1