Exposure
ID
SPICA.2025-10-07T03-19-07_1
Header ID
SPICA.2025-10-07T03-19-07
Date updated
2025-10-07 03:18:02 UTC+0000
Release date
None
UTC Start
2025-10-07 03:18:02.372
UTC End
2025-10-07 03:19:02.372
MJD Start
60955.1375274516
MJD End
60955.138221896035
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
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 33.5089 33.5064 96.6668 96.8209
S1-E1 325.5886 325.6734 64.0784 64.2374
S1-E2 274.1703 274.2231 71.8558 72.0118
S1-W1 278.0641 278.0330 125.4317 125.6125
S1-W2 208.6635 208.6342 106.0320 106.1939
S2-E1 297.9025 297.9875 60.6051 60.7658
S2-E2 244.1597 244.2140 68.5543 68.7115
S2-W1 249.2124 249.1918 129.1416 129.3256
S2-W2 175.6859 175.6599 107.8105 107.9741
E1-E2 65.4684 65.4896 -150.4431 -150.2639
E1-W1 310.6796 310.8172 -167.6850 -167.5008
E1-W2 220.2238 220.3044 -155.2256 -155.0455
E2-W1 248.9108 249.0261 -172.1564 -171.9703
E2-W2 155.0794 155.1388 -157.2426 -157.0621
W1-W2 106.7938 106.8444 -14.1022 -13.9056
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 60955.1375274516
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 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 33.5089
HIERARCH ISS PBL12 END 33.5064
HIERARCH ISS PBLA12 START 96.6668
HIERARCH ISS PBLA12 END 96.8209
HIERARCH ISS PBL13 START 325.5886
HIERARCH ISS PBL13 END 325.6734
HIERARCH ISS PBLA13 START 64.0784
HIERARCH ISS PBLA13 END 64.2374
HIERARCH ISS PBL14 START 274.1703
HIERARCH ISS PBL14 END 274.2231
HIERARCH ISS PBLA14 START 71.8558
HIERARCH ISS PBLA14 END 72.0118
HIERARCH ISS PBL15 START 278.0641
HIERARCH ISS PBL15 END 278.033
HIERARCH ISS PBLA15 START 125.4317
HIERARCH ISS PBLA15 END 125.6125
HIERARCH ISS PBL16 START 208.6635
HIERARCH ISS PBL16 END 208.6342
HIERARCH ISS PBLA16 START 106.032
HIERARCH ISS PBLA16 END 106.1939
HIERARCH ISS PBL23 START 297.9025
HIERARCH ISS PBL23 END 297.9875
HIERARCH ISS PBLA23 START 60.6051
HIERARCH ISS PBLA23 END 60.7658
HIERARCH ISS PBL24 START 244.1597
HIERARCH ISS PBL24 END 244.214
HIERARCH ISS PBLA24 START 68.5543
HIERARCH ISS PBLA24 END 68.7115
HIERARCH ISS PBL25 START 249.2124
HIERARCH ISS PBL25 END 249.1918
HIERARCH ISS PBLA25 START 129.1416
HIERARCH ISS PBLA25 END 129.3256
HIERARCH ISS PBL26 START 175.6859
HIERARCH ISS PBL26 END 175.6599
HIERARCH ISS PBLA26 START 107.8105
HIERARCH ISS PBLA26 END 107.9741
HIERARCH ISS PBL34 START 65.4684
HIERARCH ISS PBL34 END 65.4896
HIERARCH ISS PBLA34 START -150.4431
HIERARCH ISS PBLA34 END -150.2639
HIERARCH ISS PBL35 START 310.6796
HIERARCH ISS PBL35 END 310.8172
HIERARCH ISS PBLA35 START -167.685
HIERARCH ISS PBLA35 END -167.5008
HIERARCH ISS PBL36 START 220.2238
HIERARCH ISS PBL36 END 220.3044
HIERARCH ISS PBLA36 START -155.2256
HIERARCH ISS PBLA36 END -155.0455
HIERARCH ISS PBL45 START 248.9108
HIERARCH ISS PBL45 END 249.0261
HIERARCH ISS PBLA45 START -172.1564
HIERARCH ISS PBLA45 END -171.9703
HIERARCH ISS PBL46 START 155.0794
HIERARCH ISS PBL46 END 155.1388
HIERARCH ISS PBLA46 START -157.2426
HIERARCH ISS PBLA46 END -157.0621
HIERARCH ISS PBL56 START 106.7938
HIERARCH ISS PBL56 END 106.8444
HIERARCH ISS PBLA56 START -14.1022
HIERARCH ISS PBLA56 END -13.9056
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1