Exposure
ID
SPICA.2025-10-07T03-10-33_1
Header ID
SPICA.2025-10-07T03-10-33
Date updated
2025-10-07 03:09:28 UTC+0000
Release date
None
UTC Start
2025-10-07 03:09:28.104
UTC End
2025-10-07 03:10:28.104
MJD Start
60955.1315752781
MJD End
60955.13226972253
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 33.5263 33.5243 95.4445 95.5990
S1-E1 324.8741 324.9686 62.8273 62.9845
S1-E2 273.7259 273.7847 70.6265 70.7811
S1-W1 278.2691 278.2472 123.9896 124.1727
S1-W2 208.8795 208.8537 104.7443 104.9074
S2-E1 297.1851 297.2802 59.3411 59.4998
S2-E2 243.7025 243.7630 67.3162 67.4718
S2-W1 249.3335 249.3222 127.6736 127.8600
S2-W2 175.8773 175.8545 106.5095 106.6744
E1-E2 65.2787 65.3047 -151.8545 -151.6770
E1-W1 309.4660 309.6314 -169.1421 -168.9582
E1-W2 219.5071 219.6054 -156.6452 -156.4666
E2-W1 247.8965 248.0344 -173.6303 -173.4441
E2-W2 154.5527 154.6248 -158.6667 -158.4874
W1-W2 106.3552 106.4143 -15.6679 -15.4693
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 60955.1315752781
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 33.5263
HIERARCH ISS PBL12 END 33.5243
HIERARCH ISS PBLA12 START 95.4445
HIERARCH ISS PBLA12 END 95.599
HIERARCH ISS PBL13 START 324.8741
HIERARCH ISS PBL13 END 324.9686
HIERARCH ISS PBLA13 START 62.8273
HIERARCH ISS PBLA13 END 62.9845
HIERARCH ISS PBL14 START 273.7259
HIERARCH ISS PBL14 END 273.7847
HIERARCH ISS PBLA14 START 70.6265
HIERARCH ISS PBLA14 END 70.7811
HIERARCH ISS PBL15 START 278.2691
HIERARCH ISS PBL15 END 278.2472
HIERARCH ISS PBLA15 START 123.9896
HIERARCH ISS PBLA15 END 124.1727
HIERARCH ISS PBL16 START 208.8795
HIERARCH ISS PBL16 END 208.8537
HIERARCH ISS PBLA16 START 104.7443
HIERARCH ISS PBLA16 END 104.9074
HIERARCH ISS PBL23 START 297.1851
HIERARCH ISS PBL23 END 297.2802
HIERARCH ISS PBLA23 START 59.3411
HIERARCH ISS PBLA23 END 59.4998
HIERARCH ISS PBL24 START 243.7025
HIERARCH ISS PBL24 END 243.763
HIERARCH ISS PBLA24 START 67.3162
HIERARCH ISS PBLA24 END 67.4718
HIERARCH ISS PBL25 START 249.3335
HIERARCH ISS PBL25 END 249.3222
HIERARCH ISS PBLA25 START 127.6736
HIERARCH ISS PBLA25 END 127.86
HIERARCH ISS PBL26 START 175.8773
HIERARCH ISS PBL26 END 175.8545
HIERARCH ISS PBLA26 START 106.5095
HIERARCH ISS PBLA26 END 106.6744
HIERARCH ISS PBL34 START 65.2787
HIERARCH ISS PBL34 END 65.3047
HIERARCH ISS PBLA34 START -151.8545
HIERARCH ISS PBLA34 END -151.677
HIERARCH ISS PBL35 START 309.466
HIERARCH ISS PBL35 END 309.6314
HIERARCH ISS PBLA35 START -169.1421
HIERARCH ISS PBLA35 END -168.9582
HIERARCH ISS PBL36 START 219.5071
HIERARCH ISS PBL36 END 219.6054
HIERARCH ISS PBLA36 START -156.6452
HIERARCH ISS PBLA36 END -156.4666
HIERARCH ISS PBL45 START 247.8965
HIERARCH ISS PBL45 END 248.0344
HIERARCH ISS PBLA45 START -173.6303
HIERARCH ISS PBLA45 END -173.4441
HIERARCH ISS PBL46 START 154.5527
HIERARCH ISS PBL46 END 154.6248
HIERARCH ISS PBLA46 START -158.6667
HIERARCH ISS PBLA46 END -158.4874
HIERARCH ISS PBL56 START 106.3552
HIERARCH ISS PBL56 END 106.4143
HIERARCH ISS PBLA56 START -15.6679
HIERARCH ISS PBLA56 END -15.4693
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1