Exposure
ID
SPICA.2025-10-10T11-24-17_1
Header ID
SPICA.2025-10-10T11-24-17
Date updated
2025-10-10 11:23:12 UTC+0000
Release date
None
UTC Start
2025-10-10 11:23:12.161
UTC End
2025-10-10 11:24:12.161
MJD Start
60958.474446306
MJD End
60958.47514075043
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
70885
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52595
Name
HD_46553
RA
98.80026
DEC
28.02231
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8941 33.8927 84.7678 84.9203
S1-E1 329.5416 329.6066 54.5054 54.6170
S1-E2 278.5710 278.5909 61.7283 61.8482
S1-W1 263.1668 263.3090 111.8614 112.0656
S1-W2 207.5297 207.5389 93.2326 93.4037
S2-E1 300.7519 300.8313 51.2495 51.3581
S2-E2 247.7359 247.7654 58.6590 58.7752
S2-W1 233.5030 233.6617 115.6520 115.8602
S2-W2 174.0764 174.0888 94.8750 95.0495
E1-E2 63.6788 63.7441 -158.8633 -158.7586
E1-W1 290.3330 290.8234 -175.2462 -175.1269
E1-W2 212.0380 212.2970 -163.2515 -163.1451
E2-W1 229.9421 230.3643 -179.7262 -179.5993
E2-W2 148.6257 148.8195 -165.1301 -165.0225
W1-W2 93.9058 94.1095 -23.2324 -23.0519
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 60958.474446306
PI-COI spica
HIERARCH OBS TARG NAME HD_46553
HIERARCH OBS RA 98.80026
HIERARCH OBS DEC 28.02231
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 33.8941
HIERARCH ISS PBL12 END 33.8927
HIERARCH ISS PBLA12 START 84.7678
HIERARCH ISS PBLA12 END 84.9203
HIERARCH ISS PBL13 START 329.5416
HIERARCH ISS PBL13 END 329.6066
HIERARCH ISS PBLA13 START 54.5054
HIERARCH ISS PBLA13 END 54.617
HIERARCH ISS PBL14 START 278.571
HIERARCH ISS PBL14 END 278.5909
HIERARCH ISS PBLA14 START 61.7283
HIERARCH ISS PBLA14 END 61.8482
HIERARCH ISS PBL15 START 263.1668
HIERARCH ISS PBL15 END 263.309
HIERARCH ISS PBLA15 START 111.8614
HIERARCH ISS PBLA15 END 112.0656
HIERARCH ISS PBL16 START 207.5297
HIERARCH ISS PBL16 END 207.5389
HIERARCH ISS PBLA16 START 93.2326
HIERARCH ISS PBLA16 END 93.4037
HIERARCH ISS PBL23 START 300.7519
HIERARCH ISS PBL23 END 300.8313
HIERARCH ISS PBLA23 START 51.2495
HIERARCH ISS PBLA23 END 51.3581
HIERARCH ISS PBL24 START 247.7359
HIERARCH ISS PBL24 END 247.7654
HIERARCH ISS PBLA24 START 58.659
HIERARCH ISS PBLA24 END 58.7752
HIERARCH ISS PBL25 START 233.503
HIERARCH ISS PBL25 END 233.6617
HIERARCH ISS PBLA25 START 115.652
HIERARCH ISS PBLA25 END 115.8602
HIERARCH ISS PBL26 START 174.0764
HIERARCH ISS PBL26 END 174.0888
HIERARCH ISS PBLA26 START 94.875
HIERARCH ISS PBLA26 END 95.0495
HIERARCH ISS PBL34 START 63.6788
HIERARCH ISS PBL34 END 63.7441
HIERARCH ISS PBLA34 START -158.8633
HIERARCH ISS PBLA34 END -158.7586
HIERARCH ISS PBL35 START 290.333
HIERARCH ISS PBL35 END 290.8234
HIERARCH ISS PBLA35 START -175.2462
HIERARCH ISS PBLA35 END -175.1269
HIERARCH ISS PBL36 START 212.038
HIERARCH ISS PBL36 END 212.297
HIERARCH ISS PBLA36 START -163.2515
HIERARCH ISS PBLA36 END -163.1451
HIERARCH ISS PBL45 START 229.9421
HIERARCH ISS PBL45 END 230.3643
HIERARCH ISS PBLA45 START -179.7262
HIERARCH ISS PBLA45 END -179.5993
HIERARCH ISS PBL46 START 148.6257
HIERARCH ISS PBL46 END 148.8195
HIERARCH ISS PBLA46 START -165.1301
HIERARCH ISS PBLA46 END -165.0225
HIERARCH ISS PBL56 START 93.9058
HIERARCH ISS PBL56 END 94.1095
HIERARCH ISS PBLA56 START -23.2324
HIERARCH ISS PBLA56 END -23.0519
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1