Exposure
ID
SPICA.2025-10-07T03-03-16_1
Header ID
SPICA.2025-10-07T03-03-16
Date updated
2025-10-07 03:02:54 UTC+0000
Release date
None
UTC Start
2025-10-07 03:02:54.856
UTC End
2025-10-07 03:03:14.856
MJD Start
60955.1270237958
MJD End
60955.12725527728
Exposure time (s)
20.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70852
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52569
Name
HD_199081
RA
313.3115
DEC
44.38726
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5371 33.5366 94.5074 94.5590
S1-E1 324.2736 324.3079 61.8803 61.9322
S1-E2 273.3523 273.3737 69.6940 69.7451
S1-W1 278.3791 278.3740 122.8746 122.9362
S1-W2 209.0262 209.0186 103.7534 103.8081
S2-E1 296.5805 296.6150 58.3849 58.4373
S2-E2 243.3188 243.3407 66.3779 66.4294
S2-W1 249.3786 249.3772 126.5380 126.6008
S2-W2 176.0074 176.0005 105.5079 105.5631
E1-E2 65.1072 65.1172 -152.9250 -152.8663
E1-W1 308.3892 308.4518 -170.2551 -170.1939
E1-W2 218.8640 218.9016 -157.7238 -157.6646
E2-W1 247.0001 247.0521 -174.7585 -174.6964
E2-W2 154.0814 154.1089 -159.7496 -159.6902
W1-W2 105.9743 105.9962 -16.8773 -16.8105
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 60955.1270237958
PI-COI spica
HIERARCH OBS TARG NAME HD_199081
HIERARCH OBS RA 313.3115
HIERARCH OBS DEC 44.38726
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1000
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 33.5371
HIERARCH ISS PBL12 END 33.5366
HIERARCH ISS PBLA12 START 94.5074
HIERARCH ISS PBLA12 END 94.559
HIERARCH ISS PBL13 START 324.2736
HIERARCH ISS PBL13 END 324.3079
HIERARCH ISS PBLA13 START 61.8803
HIERARCH ISS PBLA13 END 61.9322
HIERARCH ISS PBL14 START 273.3523
HIERARCH ISS PBL14 END 273.3737
HIERARCH ISS PBLA14 START 69.694
HIERARCH ISS PBLA14 END 69.7451
HIERARCH ISS PBL15 START 278.3791
HIERARCH ISS PBL15 END 278.374
HIERARCH ISS PBLA15 START 122.8746
HIERARCH ISS PBLA15 END 122.9362
HIERARCH ISS PBL16 START 209.0262
HIERARCH ISS PBL16 END 209.0186
HIERARCH ISS PBLA16 START 103.7534
HIERARCH ISS PBLA16 END 103.8081
HIERARCH ISS PBL23 START 296.5805
HIERARCH ISS PBL23 END 296.615
HIERARCH ISS PBLA23 START 58.3849
HIERARCH ISS PBLA23 END 58.4373
HIERARCH ISS PBL24 START 243.3188
HIERARCH ISS PBL24 END 243.3407
HIERARCH ISS PBLA24 START 66.3779
HIERARCH ISS PBLA24 END 66.4294
HIERARCH ISS PBL25 START 249.3786
HIERARCH ISS PBL25 END 249.3772
HIERARCH ISS PBLA25 START 126.538
HIERARCH ISS PBLA25 END 126.6008
HIERARCH ISS PBL26 START 176.0074
HIERARCH ISS PBL26 END 176.0005
HIERARCH ISS PBLA26 START 105.5079
HIERARCH ISS PBLA26 END 105.5631
HIERARCH ISS PBL34 START 65.1072
HIERARCH ISS PBL34 END 65.1172
HIERARCH ISS PBLA34 START -152.925
HIERARCH ISS PBLA34 END -152.8663
HIERARCH ISS PBL35 START 308.3892
HIERARCH ISS PBL35 END 308.4518
HIERARCH ISS PBLA35 START -170.2551
HIERARCH ISS PBLA35 END -170.1939
HIERARCH ISS PBL36 START 218.864
HIERARCH ISS PBL36 END 218.9016
HIERARCH ISS PBLA36 START -157.7238
HIERARCH ISS PBLA36 END -157.6646
HIERARCH ISS PBL45 START 247.0001
HIERARCH ISS PBL45 END 247.0521
HIERARCH ISS PBLA45 START -174.7585
HIERARCH ISS PBLA45 END -174.6964
HIERARCH ISS PBL46 START 154.0814
HIERARCH ISS PBL46 END 154.1089
HIERARCH ISS PBLA46 START -159.7496
HIERARCH ISS PBLA46 END -159.6902
HIERARCH ISS PBL56 START 105.9743
HIERARCH ISS PBL56 END 105.9962
HIERARCH ISS PBLA56 START -16.8773
HIERARCH ISS PBLA56 END -16.8105
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1