Exposure
ID
SPICA.2025-06-15T10-58-13_1
Header ID
SPICA.2025-06-15T10-58-13
Date updated
2025-06-15 10:57:08 UTC+0000
Release date
None
UTC Start
2025-06-15 10:57:08.608
UTC End
2025-06-15 10:58:08.608
MJD Start
60841.4563496248
MJD End
60841.45704406923
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 28.0436 28.0278 114.7090 114.8863
S1-E1 298.8771 298.9288 79.0680 79.2634
S1-E2 245.3125 245.3258 86.9589 87.1461
S1-W1 245.2860 245.0661 148.5939 148.8100
S2-E1 276.5696 276.6280 75.6807 75.8803
S2-E2 220.8806 220.9049 83.5699 83.7604
S2-W1 222.5552 222.3601 152.6224 152.8438
E1-E2 65.2505 65.2622 -132.0056 -131.7698
E1-W1 313.3804 313.3957 -148.0930 -147.8474
E2-W1 251.3363 251.3368 -152.2184 -151.9711
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 60841.4563496248
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 28.0436
HIERARCH ISS PBL12 END 28.0278
HIERARCH ISS PBLA12 START 114.709
HIERARCH ISS PBLA12 END 114.8863
HIERARCH ISS PBL13 START 298.8771
HIERARCH ISS PBL13 END 298.9288
HIERARCH ISS PBLA13 START 79.068
HIERARCH ISS PBLA13 END 79.2634
HIERARCH ISS PBL14 START 245.3125
HIERARCH ISS PBL14 END 245.3258
HIERARCH ISS PBLA14 START 86.9589
HIERARCH ISS PBLA14 END 87.1461
HIERARCH ISS PBL15 START 245.286
HIERARCH ISS PBL15 END 245.0661
HIERARCH ISS PBLA15 START 148.5939
HIERARCH ISS PBLA15 END 148.81
HIERARCH ISS PBL23 START 276.5696
HIERARCH ISS PBL23 END 276.628
HIERARCH ISS PBLA23 START 75.6807
HIERARCH ISS PBLA23 END 75.8803
HIERARCH ISS PBL24 START 220.8806
HIERARCH ISS PBL24 END 220.9049
HIERARCH ISS PBLA24 START 83.5699
HIERARCH ISS PBLA24 END 83.7604
HIERARCH ISS PBL25 START 222.5552
HIERARCH ISS PBL25 END 222.3601
HIERARCH ISS PBLA25 START 152.6224
HIERARCH ISS PBLA25 END 152.8438
HIERARCH ISS PBL34 START 65.2505
HIERARCH ISS PBL34 END 65.2622
HIERARCH ISS PBLA34 START -132.0056
HIERARCH ISS PBLA34 END -131.7698
HIERARCH ISS PBL35 START 313.3804
HIERARCH ISS PBL35 END 313.3957
HIERARCH ISS PBLA35 START -148.093
HIERARCH ISS PBLA35 END -147.8474
HIERARCH ISS PBL45 START 251.3363
HIERARCH ISS PBL45 END 251.3368
HIERARCH ISS PBLA45 START -152.2184
HIERARCH ISS PBLA45 END -151.9711
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1