Exposure
ID
SPICA.2025-08-16T06-46-18_1
Header ID
SPICA.2025-08-16T06-46-18
Date updated
2025-08-16 06:45:13 UTC+0000
Release date
None
UTC Start
2025-08-16 06:45:13.630
UTC End
2025-08-16 06:46:13.630
MJD Start
60903.2814077509
MJD End
60903.282102195335
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
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8931 33.8947 82.9709 83.1228
S1-E1 318.2765 318.4770 51.8183 51.9459
S1-E2 270.8581 270.9794 59.4505 59.5805
S1-W1 275.0925 275.1425 108.4212 108.6258
S1-W2 210.9174 210.9170 91.1872 91.3561
S2-E1 289.8019 290.0090 48.3497 48.4772
S2-E2 240.1621 240.2876 56.2219 56.3506
S2-W1 244.9218 244.9855 111.8304 112.0409
S2-W2 177.4382 177.4380 92.7515 92.9237
E1-E2 61.4484 61.5310 -164.0147 -163.8633
E1-W1 283.8799 284.3620 177.8169 177.9940
E1-W2 204.9208 205.2227 -168.9402 -168.7832
E2-W1 226.3077 226.7011 172.9602 173.1459
E2-W2 143.7962 144.0151 -171.0429 -170.8832
W1-W2 96.5839 96.7334 -31.2634 -31.0363
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 60903.2814077509
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
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 33.8931
HIERARCH ISS PBL12 END 33.8947
HIERARCH ISS PBLA12 START 82.9709
HIERARCH ISS PBLA12 END 83.1228
HIERARCH ISS PBL13 START 318.2765
HIERARCH ISS PBL13 END 318.477
HIERARCH ISS PBLA13 START 51.8183
HIERARCH ISS PBLA13 END 51.9459
HIERARCH ISS PBL14 START 270.8581
HIERARCH ISS PBL14 END 270.9794
HIERARCH ISS PBLA14 START 59.4505
HIERARCH ISS PBLA14 END 59.5805
HIERARCH ISS PBL15 START 275.0925
HIERARCH ISS PBL15 END 275.1425
HIERARCH ISS PBLA15 START 108.4212
HIERARCH ISS PBLA15 END 108.6258
HIERARCH ISS PBL16 START 210.9174
HIERARCH ISS PBL16 END 210.917
HIERARCH ISS PBLA16 START 91.1872
HIERARCH ISS PBLA16 END 91.3561
HIERARCH ISS PBL23 START 289.8019
HIERARCH ISS PBL23 END 290.009
HIERARCH ISS PBLA23 START 48.3497
HIERARCH ISS PBLA23 END 48.4772
HIERARCH ISS PBL24 START 240.1621
HIERARCH ISS PBL24 END 240.2876
HIERARCH ISS PBLA24 START 56.2219
HIERARCH ISS PBLA24 END 56.3506
HIERARCH ISS PBL25 START 244.9218
HIERARCH ISS PBL25 END 244.9855
HIERARCH ISS PBLA25 START 111.8304
HIERARCH ISS PBLA25 END 112.0409
HIERARCH ISS PBL26 START 177.4382
HIERARCH ISS PBL26 END 177.438
HIERARCH ISS PBLA26 START 92.7515
HIERARCH ISS PBLA26 END 92.9237
HIERARCH ISS PBL34 START 61.4484
HIERARCH ISS PBL34 END 61.531
HIERARCH ISS PBLA34 START -164.0147
HIERARCH ISS PBLA34 END -163.8633
HIERARCH ISS PBL35 START 283.8799
HIERARCH ISS PBL35 END 284.362
HIERARCH ISS PBLA35 START 177.8169
HIERARCH ISS PBLA35 END 177.994
HIERARCH ISS PBL36 START 204.9208
HIERARCH ISS PBL36 END 205.2227
HIERARCH ISS PBLA36 START -168.9402
HIERARCH ISS PBLA36 END -168.7832
HIERARCH ISS PBL45 START 226.3077
HIERARCH ISS PBL45 END 226.7011
HIERARCH ISS PBLA45 START 172.9602
HIERARCH ISS PBLA45 END 173.1459
HIERARCH ISS PBL46 START 143.7962
HIERARCH ISS PBL46 END 144.0151
HIERARCH ISS PBLA46 START -171.0429
HIERARCH ISS PBLA46 END -170.8832
HIERARCH ISS PBL56 START 96.5839
HIERARCH ISS PBL56 END 96.7334
HIERARCH ISS PBLA56 START -31.2634
HIERARCH ISS PBLA56 END -31.0363
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1