Exposure
ID
SPICA.2025-06-16T07-26-45_1
Header ID
SPICA.2025-06-16T07-26-45
Date updated
2025-06-16 07:25:40 UTC+0000
Release date
None
UTC Start
2025-06-16 07:25:40.089
UTC End
2025-06-16 07:26:40.089
MJD Start
60842.3094917709
MJD End
60842.310186215334
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
64196
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47813
Name
HD_144206
RA
240.6996
DEC
46.03671
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.7855 32.7751 109.6580 109.8028
S1-E1 328.6664 328.6901 78.4202 78.5952
S1-E2 275.4727 275.4829 85.7231 85.8893
S1-W1 268.2928 268.1029 140.2785 140.4402
S1-W2 202.4378 202.3412 119.4844 119.6314
S2-E1 301.1144 301.1369 75.1833 75.3624
S2-E2 245.8666 245.8805 82.6220 82.7919
S2-W1 240.6591 240.4835 144.2575 144.4227
S2-W2 170.2253 170.1391 121.3680 121.5158
E1-E2 65.5627 65.5480 -133.8623 -133.6536
E1-W1 311.1637 311.0520 -151.0700 -150.8633
E1-W2 220.6173 220.5597 -138.6485 -138.4400
E2-W1 249.2914 249.1946 -155.5324 -155.3269
E2-W2 155.3795 155.3367 -140.6661 -140.4578
W1-W2 106.8295 106.7786 2.5569 2.7535
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 60842.3094917709
PI-COI spica
HIERARCH OBS TARG NAME HD_144206
HIERARCH OBS RA 240.6996
HIERARCH OBS DEC 46.03671
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 32.7855
HIERARCH ISS PBL12 END 32.7751
HIERARCH ISS PBLA12 START 109.658
HIERARCH ISS PBLA12 END 109.8028
HIERARCH ISS PBL13 START 328.6664
HIERARCH ISS PBL13 END 328.6901
HIERARCH ISS PBLA13 START 78.4202
HIERARCH ISS PBLA13 END 78.5952
HIERARCH ISS PBL14 START 275.4727
HIERARCH ISS PBL14 END 275.4829
HIERARCH ISS PBLA14 START 85.7231
HIERARCH ISS PBLA14 END 85.8893
HIERARCH ISS PBL15 START 268.2928
HIERARCH ISS PBL15 END 268.1029
HIERARCH ISS PBLA15 START 140.2785
HIERARCH ISS PBLA15 END 140.4402
HIERARCH ISS PBL16 START 202.4378
HIERARCH ISS PBL16 END 202.3412
HIERARCH ISS PBLA16 START 119.4844
HIERARCH ISS PBLA16 END 119.6314
HIERARCH ISS PBL23 START 301.1144
HIERARCH ISS PBL23 END 301.1369
HIERARCH ISS PBLA23 START 75.1833
HIERARCH ISS PBLA23 END 75.3624
HIERARCH ISS PBL24 START 245.8666
HIERARCH ISS PBL24 END 245.8805
HIERARCH ISS PBLA24 START 82.622
HIERARCH ISS PBLA24 END 82.7919
HIERARCH ISS PBL25 START 240.6591
HIERARCH ISS PBL25 END 240.4835
HIERARCH ISS PBLA25 START 144.2575
HIERARCH ISS PBLA25 END 144.4227
HIERARCH ISS PBL26 START 170.2253
HIERARCH ISS PBL26 END 170.1391
HIERARCH ISS PBLA26 START 121.368
HIERARCH ISS PBLA26 END 121.5158
HIERARCH ISS PBL34 START 65.5627
HIERARCH ISS PBL34 END 65.548
HIERARCH ISS PBLA34 START -133.8623
HIERARCH ISS PBLA34 END -133.6536
HIERARCH ISS PBL35 START 311.1637
HIERARCH ISS PBL35 END 311.052
HIERARCH ISS PBLA35 START -151.07
HIERARCH ISS PBLA35 END -150.8633
HIERARCH ISS PBL36 START 220.6173
HIERARCH ISS PBL36 END 220.5597
HIERARCH ISS PBLA36 START -138.6485
HIERARCH ISS PBLA36 END -138.44
HIERARCH ISS PBL45 START 249.2914
HIERARCH ISS PBL45 END 249.1946
HIERARCH ISS PBLA45 START -155.5324
HIERARCH ISS PBLA45 END -155.3269
HIERARCH ISS PBL46 START 155.3795
HIERARCH ISS PBL46 END 155.3367
HIERARCH ISS PBLA46 START -140.6661
HIERARCH ISS PBLA46 END -140.4578
HIERARCH ISS PBL56 START 106.8295
HIERARCH ISS PBL56 END 106.7786
HIERARCH ISS PBLA56 START 2.5569
HIERARCH ISS PBLA56 END 2.7535
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1