Exposure
ID
SPICA.2025-06-15T07-52-00_1
Header ID
SPICA.2025-06-15T07-52-00
Date updated
2025-06-15 07:50:54 UTC+0000
Release date
None
UTC Start
2025-06-15 07:50:54.996
UTC End
2025-06-15 07:51:54.996
MJD Start
60841.3270254112
MJD End
60841.32771985563
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 29.0453 29.0489 83.9540 84.1332
S1-E1 273.7642 274.0157 45.7089 45.9021
S1-E2 229.5936 229.7698 54.9757 55.1601
S1-W1 267.5594 267.5038 111.5593 111.7766
S2-E1 251.5962 251.8396 41.6109 41.8088
S2-E2 204.6690 204.8403 51.0333 51.2212
S2-W1 242.1949 242.1461 114.7449 114.9673
E1-E2 59.9304 59.9830 -172.3822 -172.1418
E1-W1 294.2789 294.4856 169.6482 169.9027
E2-W1 237.9912 238.1430 165.1925 165.4493
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 60841.3270254112
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 29.0453
HIERARCH ISS PBL12 END 29.0489
HIERARCH ISS PBLA12 START 83.954
HIERARCH ISS PBLA12 END 84.1332
HIERARCH ISS PBL13 START 273.7642
HIERARCH ISS PBL13 END 274.0157
HIERARCH ISS PBLA13 START 45.7089
HIERARCH ISS PBLA13 END 45.9021
HIERARCH ISS PBL14 START 229.5936
HIERARCH ISS PBL14 END 229.7698
HIERARCH ISS PBLA14 START 54.9757
HIERARCH ISS PBLA14 END 55.1601
HIERARCH ISS PBL15 START 267.5594
HIERARCH ISS PBL15 END 267.5038
HIERARCH ISS PBLA15 START 111.5593
HIERARCH ISS PBLA15 END 111.7766
HIERARCH ISS PBL23 START 251.5962
HIERARCH ISS PBL23 END 251.8396
HIERARCH ISS PBLA23 START 41.6109
HIERARCH ISS PBLA23 END 41.8088
HIERARCH ISS PBL24 START 204.669
HIERARCH ISS PBL24 END 204.8403
HIERARCH ISS PBLA24 START 51.0333
HIERARCH ISS PBLA24 END 51.2212
HIERARCH ISS PBL25 START 242.1949
HIERARCH ISS PBL25 END 242.1461
HIERARCH ISS PBLA25 START 114.7449
HIERARCH ISS PBLA25 END 114.9673
HIERARCH ISS PBL34 START 59.9304
HIERARCH ISS PBL34 END 59.983
HIERARCH ISS PBLA34 START -172.3822
HIERARCH ISS PBLA34 END -172.1418
HIERARCH ISS PBL35 START 294.2789
HIERARCH ISS PBL35 END 294.4856
HIERARCH ISS PBLA35 START 169.6482
HIERARCH ISS PBLA35 END 169.9027
HIERARCH ISS PBL45 START 237.9912
HIERARCH ISS PBL45 END 238.143
HIERARCH ISS PBLA45 START 165.1925
HIERARCH ISS PBLA45 END 165.4493
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1