Exposure
ID
SPICA.2025-10-07T03-51-11_1
Header ID
SPICA.2025-10-07T03-51-11
Date updated
2025-10-07 03:50:05 UTC+0000
Release date
None
UTC Start
2025-10-07 03:50:05.962
UTC End
2025-10-07 03:51:05.962
MJD Start
60955.1597912284
MJD End
60955.16048567283
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
70853
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47734
Name
HD_214994
RA
340.4392
DEC
29.30764
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9585 33.9576 85.8005 85.9533
S1-E1 329.4778 329.5427 55.2064 55.3229
S1-E2 278.4941 278.5169 62.5191 62.6428
S1-W1 265.8955 266.0296 113.0571 113.2574
S2-E1 300.7435 300.8210 51.9119 52.0258
S2-E2 247.6647 247.6958 59.4124 59.5330
S2-W1 236.2201 236.3693 116.8320 117.0360
E1-E2 63.9686 64.0285 -158.4453 -158.3337
E1-W1 293.2918 293.7450 -174.9304 -174.8055
E2-W1 232.6620 233.0525 -179.4051 -179.2734
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 60955.1597912284
PI-COI spica
HIERARCH OBS TARG NAME HD_214994
HIERARCH OBS RA 340.4392
HIERARCH OBS DEC 29.30764
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 33.9585
HIERARCH ISS PBL12 END 33.9576
HIERARCH ISS PBLA12 START 85.8005
HIERARCH ISS PBLA12 END 85.9533
HIERARCH ISS PBL13 START 329.4778
HIERARCH ISS PBL13 END 329.5427
HIERARCH ISS PBLA13 START 55.2064
HIERARCH ISS PBLA13 END 55.3229
HIERARCH ISS PBL14 START 278.4941
HIERARCH ISS PBL14 END 278.5169
HIERARCH ISS PBLA14 START 62.5191
HIERARCH ISS PBLA14 END 62.6428
HIERARCH ISS PBL15 START 265.8955
HIERARCH ISS PBL15 END 266.0296
HIERARCH ISS PBLA15 START 113.0571
HIERARCH ISS PBLA15 END 113.2574
HIERARCH ISS PBL23 START 300.7435
HIERARCH ISS PBL23 END 300.821
HIERARCH ISS PBLA23 START 51.9119
HIERARCH ISS PBLA23 END 52.0258
HIERARCH ISS PBL24 START 247.6647
HIERARCH ISS PBL24 END 247.6958
HIERARCH ISS PBLA24 START 59.4124
HIERARCH ISS PBLA24 END 59.533
HIERARCH ISS PBL25 START 236.2201
HIERARCH ISS PBL25 END 236.3693
HIERARCH ISS PBLA25 START 116.832
HIERARCH ISS PBLA25 END 117.036
HIERARCH ISS PBL34 START 63.9686
HIERARCH ISS PBL34 END 64.0285
HIERARCH ISS PBLA34 START -158.4453
HIERARCH ISS PBLA34 END -158.3337
HIERARCH ISS PBL35 START 293.2918
HIERARCH ISS PBL35 END 293.745
HIERARCH ISS PBLA35 START -174.9304
HIERARCH ISS PBLA35 END -174.8055
HIERARCH ISS PBL45 START 232.662
HIERARCH ISS PBL45 END 233.0525
HIERARCH ISS PBLA45 START -179.4051
HIERARCH ISS PBLA45 END -179.2734
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1