Exposure
ID
SPICA.2025-06-19T05-53-05_1
Header ID
SPICA.2025-06-19T05-53-05
Date updated
2025-06-19 05:52:00 UTC+0000
Release date
None
UTC Start
2025-06-19 05:52:00.355
UTC End
2025-06-19 05:53:00.355
MJD Start
60845.2444485565
MJD End
60845.24514300093
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 28.1847 28.1992 66.9390 67.1166
S1-E1 243.2618 243.6496 27.0406 27.2411
S1-E2 207.5234 207.8109 37.3510 37.5375
S1-W1 270.1491 270.1472 90.7170 90.9363
S2-E1 222.3751 222.7433 22.3775 22.5855
S2-E2 183.5424 183.8146 33.0025 33.1945
S2-W1 244.6210 244.6152 93.3796 93.6048
E1-E2 53.9218 53.9924 163.5034 163.7727
E1-W1 271.7972 272.0437 144.0580 144.3427
E2-W1 221.6792 221.8545 139.4132 139.6991
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 60845.2444485565
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 28.1847
HIERARCH ISS PBL12 END 28.1992
HIERARCH ISS PBLA12 START 66.939
HIERARCH ISS PBLA12 END 67.1166
HIERARCH ISS PBL13 START 243.2618
HIERARCH ISS PBL13 END 243.6496
HIERARCH ISS PBLA13 START 27.0406
HIERARCH ISS PBLA13 END 27.2411
HIERARCH ISS PBL14 START 207.5234
HIERARCH ISS PBL14 END 207.8109
HIERARCH ISS PBLA14 START 37.351
HIERARCH ISS PBLA14 END 37.5375
HIERARCH ISS PBL15 START 270.1491
HIERARCH ISS PBL15 END 270.1472
HIERARCH ISS PBLA15 START 90.717
HIERARCH ISS PBLA15 END 90.9363
HIERARCH ISS PBL23 START 222.3751
HIERARCH ISS PBL23 END 222.7433
HIERARCH ISS PBLA23 START 22.3775
HIERARCH ISS PBLA23 END 22.5855
HIERARCH ISS PBL24 START 183.5424
HIERARCH ISS PBL24 END 183.8146
HIERARCH ISS PBLA24 START 33.0025
HIERARCH ISS PBLA24 END 33.1945
HIERARCH ISS PBL25 START 244.621
HIERARCH ISS PBL25 END 244.6152
HIERARCH ISS PBLA25 START 93.3796
HIERARCH ISS PBLA25 END 93.6048
HIERARCH ISS PBL34 START 53.9218
HIERARCH ISS PBL34 END 53.9924
HIERARCH ISS PBLA34 START 163.5034
HIERARCH ISS PBLA34 END 163.7727
HIERARCH ISS PBL35 START 271.7972
HIERARCH ISS PBL35 END 272.0437
HIERARCH ISS PBLA35 START 144.058
HIERARCH ISS PBLA35 END 144.3427
HIERARCH ISS PBL45 START 221.6792
HIERARCH ISS PBL45 END 221.8545
HIERARCH ISS PBLA45 START 139.4132
HIERARCH ISS PBLA45 END 139.6991
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1