Exposure
ID
SPICA.2025-06-24T03-52-43_1
Header ID
SPICA.2025-06-24T03-52-43
Date updated
2025-06-24 03:51:38 UTC+0000
Release date
None
UTC Start
2025-06-24 03:51:38.785
UTC End
2025-06-24 03:52:38.785
MJD Start
60850.1608655659
MJD End
60850.16156001033
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 26.2666 26.2934 50.5035 50.6796
S1-E1 201.3193 201.8255 7.3080 7.5366
S1-E2 175.5265 175.9237 19.4504 19.6517
S1-W1 268.0222 268.0714 70.3614 70.5790
S2-E1 183.0555 183.5235 1.6715 1.9142
S2-E2 153.6229 153.9900 14.3905 14.6024
S2-W1 243.4810 243.5125 72.4615 72.6852
E1-E2 47.3961 47.4605 136.1408 136.4624
E1-W1 251.9168 252.0757 115.7907 116.1123
E2-W1 208.1325 208.2326 111.2486 111.5662
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 60850.1608655659
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 26.2666
HIERARCH ISS PBL12 END 26.2934
HIERARCH ISS PBLA12 START 50.5035
HIERARCH ISS PBLA12 END 50.6796
HIERARCH ISS PBL13 START 201.3193
HIERARCH ISS PBL13 END 201.8255
HIERARCH ISS PBLA13 START 7.308
HIERARCH ISS PBLA13 END 7.5366
HIERARCH ISS PBL14 START 175.5265
HIERARCH ISS PBL14 END 175.9237
HIERARCH ISS PBLA14 START 19.4504
HIERARCH ISS PBLA14 END 19.6517
HIERARCH ISS PBL15 START 268.0222
HIERARCH ISS PBL15 END 268.0714
HIERARCH ISS PBLA15 START 70.3614
HIERARCH ISS PBLA15 END 70.579
HIERARCH ISS PBL23 START 183.0555
HIERARCH ISS PBL23 END 183.5235
HIERARCH ISS PBLA23 START 1.6715
HIERARCH ISS PBLA23 END 1.9142
HIERARCH ISS PBL24 START 153.6229
HIERARCH ISS PBL24 END 153.99
HIERARCH ISS PBLA24 START 14.3905
HIERARCH ISS PBLA24 END 14.6024
HIERARCH ISS PBL25 START 243.481
HIERARCH ISS PBL25 END 243.5125
HIERARCH ISS PBLA25 START 72.4615
HIERARCH ISS PBLA25 END 72.6852
HIERARCH ISS PBL34 START 47.3961
HIERARCH ISS PBL34 END 47.4605
HIERARCH ISS PBLA34 START 136.1408
HIERARCH ISS PBLA34 END 136.4624
HIERARCH ISS PBL35 START 251.9168
HIERARCH ISS PBL35 END 252.0757
HIERARCH ISS PBLA35 START 115.7907
HIERARCH ISS PBLA35 END 116.1123
HIERARCH ISS PBL45 START 208.1325
HIERARCH ISS PBL45 END 208.2326
HIERARCH ISS PBLA45 START 111.2486
HIERARCH ISS PBLA45 END 111.5662
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1