Exposure
ID
SPICA.2025-12-15T14-04-47_1
Header ID
SPICA.2025-12-15T14-04-47
Date updated
2025-12-15 14:03:42 UTC+0000
Release date
None
UTC Start
2025-12-15 14:03:42.557
UTC End
2025-12-15 14:04:42.557
MJD Start
61024.5859092217
MJD End
61024.58660366613
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
2.46549
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.96866
Observation
ID
68307
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50769
Name
HD_108382
RA
186.7471
DEC
26.8257
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8064 33.8079 94.5987 94.7518
S1-E1 329.7053 329.6558 62.5023 62.6413
S1-E2 277.5872 277.5503 70.1382 70.2818
S1-W1 271.4581 271.6046 123.9811 124.1492
S1-W2 208.2380 208.2726 103.9418 104.1023
S2-E1 301.6015 301.5556 59.0878 59.2248
S2-E2 247.2116 247.1761 66.8922 67.0340
S2-W1 242.5681 242.7180 127.9020 128.0697
S2-W2 174.9662 175.0001 105.7394 105.9010
E1-E2 65.8746 65.8757 -151.5488 -151.4269
E1-W1 311.3267 311.4769 -167.5046 -167.3883
E1-W2 221.6537 221.6855 -155.9434 -155.8246
E2-W1 248.6502 248.8013 -171.6810 -171.5637
E2-W2 156.0544 156.0855 -157.7970 -157.6792
W1-W2 104.1219 104.2381 -12.7591 -12.6223
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 61024.5859092217
PI-COI spica
HIERARCH OBS TARG NAME HD_108382
HIERARCH OBS RA 186.7471
HIERARCH OBS DEC 26.8257
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 33.8064
HIERARCH ISS PBL12 END 33.8079
HIERARCH ISS PBLA12 START 94.5987
HIERARCH ISS PBLA12 END 94.7518
HIERARCH ISS PBL13 START 329.7053
HIERARCH ISS PBL13 END 329.6558
HIERARCH ISS PBLA13 START 62.5023
HIERARCH ISS PBLA13 END 62.6413
HIERARCH ISS PBL14 START 277.5872
HIERARCH ISS PBL14 END 277.5503
HIERARCH ISS PBLA14 START 70.1382
HIERARCH ISS PBLA14 END 70.2818
HIERARCH ISS PBL15 START 271.4581
HIERARCH ISS PBL15 END 271.6046
HIERARCH ISS PBLA15 START 123.9811
HIERARCH ISS PBLA15 END 124.1492
HIERARCH ISS PBL16 START 208.238
HIERARCH ISS PBL16 END 208.2726
HIERARCH ISS PBLA16 START 103.9418
HIERARCH ISS PBLA16 END 104.1023
HIERARCH ISS PBL23 START 301.6015
HIERARCH ISS PBL23 END 301.5556
HIERARCH ISS PBLA23 START 59.0878
HIERARCH ISS PBLA23 END 59.2248
HIERARCH ISS PBL24 START 247.2116
HIERARCH ISS PBL24 END 247.1761
HIERARCH ISS PBLA24 START 66.8922
HIERARCH ISS PBLA24 END 67.034
HIERARCH ISS PBL25 START 242.5681
HIERARCH ISS PBL25 END 242.718
HIERARCH ISS PBLA25 START 127.902
HIERARCH ISS PBLA25 END 128.0697
HIERARCH ISS PBL26 START 174.9662
HIERARCH ISS PBL26 END 175.0001
HIERARCH ISS PBLA26 START 105.7394
HIERARCH ISS PBLA26 END 105.901
HIERARCH ISS PBL34 START 65.8746
HIERARCH ISS PBL34 END 65.8757
HIERARCH ISS PBLA34 START -151.5488
HIERARCH ISS PBLA34 END -151.4269
HIERARCH ISS PBL35 START 311.3267
HIERARCH ISS PBL35 END 311.4769
HIERARCH ISS PBLA35 START -167.5046
HIERARCH ISS PBLA35 END -167.3883
HIERARCH ISS PBL36 START 221.6537
HIERARCH ISS PBL36 END 221.6855
HIERARCH ISS PBLA36 START -155.9434
HIERARCH ISS PBLA36 END -155.8246
HIERARCH ISS PBL45 START 248.6502
HIERARCH ISS PBL45 END 248.8013
HIERARCH ISS PBLA45 START -171.681
HIERARCH ISS PBLA45 END -171.5637
HIERARCH ISS PBL46 START 156.0544
HIERARCH ISS PBL46 END 156.0855
HIERARCH ISS PBLA46 START -157.797
HIERARCH ISS PBLA46 END -157.6792
HIERARCH ISS PBL56 START 104.1219
HIERARCH ISS PBL56 END 104.2381
HIERARCH ISS PBLA56 START -12.7591
HIERARCH ISS PBLA56 END -12.6223
HIERARCH CHARA TAU0 2.46549
HIERARCH CHARA SEEING 1.96866