Exposure
ID
SPICA.2025-06-06T09-29-43_1
Header ID
SPICA.2025-06-06T09-29-43
Date updated
2025-06-06 09:28:38 UTC+0000
Release date
None
UTC Start
2025-06-06 09:28:38.835
UTC End
2025-06-06 09:29:38.835
MJD Start
60832.3948939287
MJD End
60832.39558837313
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
68330
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
None
Target
ID
50784
Name
HD_180777
RA
287.2912
DEC
76.5605
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.1974 25.1942 97.1309 97.3378
S1-E1 258.5444 258.6746 54.8623 55.0851
S1-E2 210.9677 211.0540 64.3864 64.6011
S1-W1 245.0526 244.9601 129.2767 129.5143
S1-W2 164.0856 164.0384 108.7799 108.9955
S2-E1 240.4963 240.6233 50.8213 51.0479
S2-E2 190.2632 190.3498 60.2786 60.4966
S2-W1 224.1195 224.0376 132.7063 132.9475
S2-W2 139.5001 139.4568 110.8700 111.0876
E1-E2 61.3775 61.4021 -159.7991 -159.5437
E1-W1 304.7143 304.7951 -175.9095 -175.6468
E1-W2 209.2817 209.3595 -164.4568 -164.1989
E2-W1 246.3367 246.3915 -179.8741 -179.6103
E2-W2 148.1908 148.2438 -166.3842 -166.1253
W1-W2 107.9208 107.9210 -18.5564 -18.2925
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 60832.3948939287
PI-COI spica
HIERARCH OBS TARG NAME HD_180777
HIERARCH OBS RA 287.2912
HIERARCH OBS DEC 76.5605
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 25.1974
HIERARCH ISS PBL12 END 25.1942
HIERARCH ISS PBLA12 START 97.1309
HIERARCH ISS PBLA12 END 97.3378
HIERARCH ISS PBL13 START 258.5444
HIERARCH ISS PBL13 END 258.6746
HIERARCH ISS PBLA13 START 54.8623
HIERARCH ISS PBLA13 END 55.0851
HIERARCH ISS PBL14 START 210.9677
HIERARCH ISS PBL14 END 211.054
HIERARCH ISS PBLA14 START 64.3864
HIERARCH ISS PBLA14 END 64.6011
HIERARCH ISS PBL15 START 245.0526
HIERARCH ISS PBL15 END 244.9601
HIERARCH ISS PBLA15 START 129.2767
HIERARCH ISS PBLA15 END 129.5143
HIERARCH ISS PBL16 START 164.0856
HIERARCH ISS PBL16 END 164.0384
HIERARCH ISS PBLA16 START 108.7799
HIERARCH ISS PBLA16 END 108.9955
HIERARCH ISS PBL23 START 240.4963
HIERARCH ISS PBL23 END 240.6233
HIERARCH ISS PBLA23 START 50.8213
HIERARCH ISS PBLA23 END 51.0479
HIERARCH ISS PBL24 START 190.2632
HIERARCH ISS PBL24 END 190.3498
HIERARCH ISS PBLA24 START 60.2786
HIERARCH ISS PBLA24 END 60.4966
HIERARCH ISS PBL25 START 224.1195
HIERARCH ISS PBL25 END 224.0376
HIERARCH ISS PBLA25 START 132.7063
HIERARCH ISS PBLA25 END 132.9475
HIERARCH ISS PBL26 START 139.5001
HIERARCH ISS PBL26 END 139.4568
HIERARCH ISS PBLA26 START 110.87
HIERARCH ISS PBLA26 END 111.0876
HIERARCH ISS PBL34 START 61.3775
HIERARCH ISS PBL34 END 61.4021
HIERARCH ISS PBLA34 START -159.7991
HIERARCH ISS PBLA34 END -159.5437
HIERARCH ISS PBL35 START 304.7143
HIERARCH ISS PBL35 END 304.7951
HIERARCH ISS PBLA35 START -175.9095
HIERARCH ISS PBLA35 END -175.6468
HIERARCH ISS PBL36 START 209.2817
HIERARCH ISS PBL36 END 209.3595
HIERARCH ISS PBLA36 START -164.4568
HIERARCH ISS PBLA36 END -164.1989
HIERARCH ISS PBL45 START 246.3367
HIERARCH ISS PBL45 END 246.3915
HIERARCH ISS PBLA45 START -179.8741
HIERARCH ISS PBLA45 END -179.6103
HIERARCH ISS PBL46 START 148.1908
HIERARCH ISS PBL46 END 148.2438
HIERARCH ISS PBLA46 START -166.3842
HIERARCH ISS PBLA46 END -166.1253
HIERARCH ISS PBL56 START 107.9208
HIERARCH ISS PBL56 END 107.921
HIERARCH ISS PBLA56 START -18.5564
HIERARCH ISS PBLA56 END -18.2925
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1