Exposure
ID
SPICA.2025-07-13T07-04-27_1
Header ID
SPICA.2025-07-13T07-04-27
Date updated
2025-07-13 07:03:22 UTC+0000
Release date
None
UTC Start
2025-07-13 07:03:22.472
UTC End
2025-07-13 07:04:22.472
MJD Start
60869.2940100904
MJD End
60869.294704534834
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
64013
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47675
Name
HD_177196
RA
285.3599
DEC
46.93481
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2055 33.2027 96.5415 96.6972
S1-E1 322.9018 323.0033 63.6627 63.8243
S1-E2 271.7221 271.7855 71.5018 71.6599
S1-W1 277.3758 277.3285 125.3196 125.5041
S1-W2 207.1872 207.1516 105.9557 106.1196
S2-E1 295.5653 295.6669 60.1661 60.3299
S2-E2 242.0457 242.1110 68.1731 68.3327
S2-W1 248.7856 248.7498 129.0037 129.1917
S2-W2 174.5134 174.4816 107.7392 107.9048
E1-E2 65.2629 65.2880 -150.9393 -150.7533
E1-W1 310.0981 310.2428 -168.2664 -168.0738
E1-W2 219.5832 219.6749 -155.7524 -155.5650
E2-W1 248.5580 248.6762 -172.7515 -172.5568
E2-W2 154.6474 154.7140 -157.7816 -157.5935
W1-W2 106.9031 106.9489 -14.6941 -14.4895
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 60869.2940100904
PI-COI spica
HIERARCH OBS TARG NAME HD_177196
HIERARCH OBS RA 285.3599
HIERARCH OBS DEC 46.93481
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 33.2055
HIERARCH ISS PBL12 END 33.2027
HIERARCH ISS PBLA12 START 96.5415
HIERARCH ISS PBLA12 END 96.6972
HIERARCH ISS PBL13 START 322.9018
HIERARCH ISS PBL13 END 323.0033
HIERARCH ISS PBLA13 START 63.6627
HIERARCH ISS PBLA13 END 63.8243
HIERARCH ISS PBL14 START 271.7221
HIERARCH ISS PBL14 END 271.7855
HIERARCH ISS PBLA14 START 71.5018
HIERARCH ISS PBLA14 END 71.6599
HIERARCH ISS PBL15 START 277.3758
HIERARCH ISS PBL15 END 277.3285
HIERARCH ISS PBLA15 START 125.3196
HIERARCH ISS PBLA15 END 125.5041
HIERARCH ISS PBL16 START 207.1872
HIERARCH ISS PBL16 END 207.1516
HIERARCH ISS PBLA16 START 105.9557
HIERARCH ISS PBLA16 END 106.1196
HIERARCH ISS PBL23 START 295.5653
HIERARCH ISS PBL23 END 295.6669
HIERARCH ISS PBLA23 START 60.1661
HIERARCH ISS PBLA23 END 60.3299
HIERARCH ISS PBL24 START 242.0457
HIERARCH ISS PBL24 END 242.111
HIERARCH ISS PBLA24 START 68.1731
HIERARCH ISS PBLA24 END 68.3327
HIERARCH ISS PBL25 START 248.7856
HIERARCH ISS PBL25 END 248.7498
HIERARCH ISS PBLA25 START 129.0037
HIERARCH ISS PBLA25 END 129.1917
HIERARCH ISS PBL26 START 174.5134
HIERARCH ISS PBL26 END 174.4816
HIERARCH ISS PBLA26 START 107.7392
HIERARCH ISS PBLA26 END 107.9048
HIERARCH ISS PBL34 START 65.2629
HIERARCH ISS PBL34 END 65.288
HIERARCH ISS PBLA34 START -150.9393
HIERARCH ISS PBLA34 END -150.7533
HIERARCH ISS PBL35 START 310.0981
HIERARCH ISS PBL35 END 310.2428
HIERARCH ISS PBLA35 START -168.2664
HIERARCH ISS PBLA35 END -168.0738
HIERARCH ISS PBL36 START 219.5832
HIERARCH ISS PBL36 END 219.6749
HIERARCH ISS PBLA36 START -155.7524
HIERARCH ISS PBLA36 END -155.565
HIERARCH ISS PBL45 START 248.558
HIERARCH ISS PBL45 END 248.6762
HIERARCH ISS PBLA45 START -172.7515
HIERARCH ISS PBLA45 END -172.5568
HIERARCH ISS PBL46 START 154.6474
HIERARCH ISS PBL46 END 154.714
HIERARCH ISS PBLA46 START -157.7816
HIERARCH ISS PBLA46 END -157.5935
HIERARCH ISS PBL56 START 106.9031
HIERARCH ISS PBL56 END 106.9489
HIERARCH ISS PBLA56 START -14.6941
HIERARCH ISS PBLA56 END -14.4895
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1