Exposure
ID
SPICA.2025-06-15T08-41-21_1
Header ID
SPICA.2025-06-15T08-41-21
Date updated
2025-06-15 08:40:16 UTC+0000
Release date
None
UTC Start
2025-06-15 08:40:16.534
UTC End
2025-06-15 08:41:16.534
MJD Start
60841.3613024812
MJD End
60841.36199692563
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 29.0992 29.0978 92.1317 92.3110
S1-E1 283.8685 284.0596 54.5111 54.7042
S1-E2 236.5411 236.6692 63.3987 63.5838
S1-W1 264.2911 264.2015 121.4327 121.6484
S2-E1 261.4240 261.6111 50.6151 50.8123
S2-E2 211.4881 211.6155 59.6062 59.7944
S2-W1 239.3389 239.2606 124.8439 125.0644
E1-E2 62.0668 62.1075 -161.5606 -161.3259
E1-W1 302.6776 302.8363 -178.9348 -178.6882
E2-W1 244.1471 244.2627 176.7115 176.9603
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 60841.3613024812
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 29.0992
HIERARCH ISS PBL12 END 29.0978
HIERARCH ISS PBLA12 START 92.1317
HIERARCH ISS PBLA12 END 92.311
HIERARCH ISS PBL13 START 283.8685
HIERARCH ISS PBL13 END 284.0596
HIERARCH ISS PBLA13 START 54.5111
HIERARCH ISS PBLA13 END 54.7042
HIERARCH ISS PBL14 START 236.5411
HIERARCH ISS PBL14 END 236.6692
HIERARCH ISS PBLA14 START 63.3987
HIERARCH ISS PBLA14 END 63.5838
HIERARCH ISS PBL15 START 264.2911
HIERARCH ISS PBL15 END 264.2015
HIERARCH ISS PBLA15 START 121.4327
HIERARCH ISS PBLA15 END 121.6484
HIERARCH ISS PBL23 START 261.424
HIERARCH ISS PBL23 END 261.6111
HIERARCH ISS PBLA23 START 50.6151
HIERARCH ISS PBLA23 END 50.8123
HIERARCH ISS PBL24 START 211.4881
HIERARCH ISS PBL24 END 211.6155
HIERARCH ISS PBLA24 START 59.6062
HIERARCH ISS PBLA24 END 59.7944
HIERARCH ISS PBL25 START 239.3389
HIERARCH ISS PBL25 END 239.2606
HIERARCH ISS PBLA25 START 124.8439
HIERARCH ISS PBLA25 END 125.0644
HIERARCH ISS PBL34 START 62.0668
HIERARCH ISS PBL34 END 62.1075
HIERARCH ISS PBLA34 START -161.5606
HIERARCH ISS PBLA34 END -161.3259
HIERARCH ISS PBL35 START 302.6776
HIERARCH ISS PBL35 END 302.8363
HIERARCH ISS PBLA35 START -178.9348
HIERARCH ISS PBLA35 END -178.6882
HIERARCH ISS PBL45 START 244.1471
HIERARCH ISS PBL45 END 244.2627
HIERARCH ISS PBLA45 START 176.7115
HIERARCH ISS PBLA45 END 176.9603
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1