Exposure
ID
SPICA.2025-06-06T04-40-11_1
Header ID
SPICA.2025-06-06T04-40-11
Date updated
2025-06-06 04:39:06 UTC+0000
Release date
None
UTC Start
2025-06-06 04:39:06.550
UTC End
2025-06-06 04:40:06.550
MJD Start
60832.1938258056
MJD End
60832.194520250036
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 25.6544 25.6843 46.7090 46.8853
S1-E1 190.1860 190.7120 2.2534 2.4941
S1-E2 166.7153 167.1350 15.0390 15.2473
S1-W1 266.8016 266.8653 65.6822 65.8991
S2-E1 172.8106 173.2924 -3.7145 -3.4572
S2-E2 145.5060 145.8913 9.7276 9.9486
S2-W1 242.6844 242.7266 67.6518 67.8747
E1-E2 46.0784 46.1364 129.0570 129.3925
E1-W1 248.9159 249.0365 108.7887 109.1168
E2-W1 206.3091 206.3791 104.3513 104.6737
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 60832.1938258056
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 25.6544
HIERARCH ISS PBL12 END 25.6843
HIERARCH ISS PBLA12 START 46.709
HIERARCH ISS PBLA12 END 46.8853
HIERARCH ISS PBL13 START 190.186
HIERARCH ISS PBL13 END 190.712
HIERARCH ISS PBLA13 START 2.2534
HIERARCH ISS PBLA13 END 2.4941
HIERARCH ISS PBL14 START 166.7153
HIERARCH ISS PBL14 END 167.135
HIERARCH ISS PBLA14 START 15.039
HIERARCH ISS PBLA14 END 15.2473
HIERARCH ISS PBL15 START 266.8016
HIERARCH ISS PBL15 END 266.8653
HIERARCH ISS PBLA15 START 65.6822
HIERARCH ISS PBLA15 END 65.8991
HIERARCH ISS PBL23 START 172.8106
HIERARCH ISS PBL23 END 173.2924
HIERARCH ISS PBLA23 START -3.7145
HIERARCH ISS PBLA23 END -3.4572
HIERARCH ISS PBL24 START 145.506
HIERARCH ISS PBL24 END 145.8913
HIERARCH ISS PBLA24 START 9.7276
HIERARCH ISS PBLA24 END 9.9486
HIERARCH ISS PBL25 START 242.6844
HIERARCH ISS PBL25 END 242.7266
HIERARCH ISS PBLA25 START 67.6518
HIERARCH ISS PBLA25 END 67.8747
HIERARCH ISS PBL34 START 46.0784
HIERARCH ISS PBL34 END 46.1364
HIERARCH ISS PBLA34 START 129.057
HIERARCH ISS PBLA34 END 129.3925
HIERARCH ISS PBL35 START 248.9159
HIERARCH ISS PBL35 END 249.0365
HIERARCH ISS PBLA35 START 108.7887
HIERARCH ISS PBLA35 END 109.1168
HIERARCH ISS PBL45 START 206.3091
HIERARCH ISS PBL45 END 206.3791
HIERARCH ISS PBLA45 START 104.3513
HIERARCH ISS PBLA45 END 104.6737
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1