Exposure
ID
SPICA.2025-10-05T07-27-22_1
Header ID
SPICA.2025-10-05T07-27-22
Date updated
2025-10-05 07:26:17 UTC+0000
Release date
None
UTC Start
2025-10-05 07:26:17.689
UTC End
2025-10-05 07:27:17.689
MJD Start
60953.3099269525
MJD End
60953.31062139693
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
70762
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52497
Name
HD_14252
RA
34.73747
DEC
28.64267
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9315 33.9303 84.6306 84.7828
S1-E1 329.2198 329.2935 54.3688 54.4809
S1-E2 278.4352 278.4613 61.6033 61.7234
S1-W1 263.9418 264.0779 111.5911 111.7954
S1-W2 207.9202 207.9283 93.0660 93.2369
S2-E1 300.3992 300.4868 51.1056 51.2148
S2-E2 247.5634 247.5990 58.5300 58.6466
S2-W1 234.2037 234.3564 115.3573 115.5658
S2-W2 174.4267 174.4380 94.7013 94.8756
E1-E2 63.5499 63.6168 -159.1183 -159.0113
E1-W1 289.7662 290.2598 -175.6135 -175.4910
E1-W2 211.5872 211.8509 -163.5373 -163.4284
E2-W1 229.5420 229.9655 179.8779 -179.9919
E2-W2 148.3070 148.5039 -165.4293 -165.3191
W1-W2 93.9444 94.1459 -23.7257 -23.5420
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 60953.3099269525
PI-COI spica
HIERARCH OBS TARG NAME HD_14252
HIERARCH OBS RA 34.73747
HIERARCH OBS DEC 28.64267
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 33.9315
HIERARCH ISS PBL12 END 33.9303
HIERARCH ISS PBLA12 START 84.6306
HIERARCH ISS PBLA12 END 84.7828
HIERARCH ISS PBL13 START 329.2198
HIERARCH ISS PBL13 END 329.2935
HIERARCH ISS PBLA13 START 54.3688
HIERARCH ISS PBLA13 END 54.4809
HIERARCH ISS PBL14 START 278.4352
HIERARCH ISS PBL14 END 278.4613
HIERARCH ISS PBLA14 START 61.6033
HIERARCH ISS PBLA14 END 61.7234
HIERARCH ISS PBL15 START 263.9418
HIERARCH ISS PBL15 END 264.0779
HIERARCH ISS PBLA15 START 111.5911
HIERARCH ISS PBLA15 END 111.7954
HIERARCH ISS PBL16 START 207.9202
HIERARCH ISS PBL16 END 207.9283
HIERARCH ISS PBLA16 START 93.066
HIERARCH ISS PBLA16 END 93.2369
HIERARCH ISS PBL23 START 300.3992
HIERARCH ISS PBL23 END 300.4868
HIERARCH ISS PBLA23 START 51.1056
HIERARCH ISS PBLA23 END 51.2148
HIERARCH ISS PBL24 START 247.5634
HIERARCH ISS PBL24 END 247.599
HIERARCH ISS PBLA24 START 58.53
HIERARCH ISS PBLA24 END 58.6466
HIERARCH ISS PBL25 START 234.2037
HIERARCH ISS PBL25 END 234.3564
HIERARCH ISS PBLA25 START 115.3573
HIERARCH ISS PBLA25 END 115.5658
HIERARCH ISS PBL26 START 174.4267
HIERARCH ISS PBL26 END 174.438
HIERARCH ISS PBLA26 START 94.7013
HIERARCH ISS PBLA26 END 94.8756
HIERARCH ISS PBL34 START 63.5499
HIERARCH ISS PBL34 END 63.6168
HIERARCH ISS PBLA34 START -159.1183
HIERARCH ISS PBLA34 END -159.0113
HIERARCH ISS PBL35 START 289.7662
HIERARCH ISS PBL35 END 290.2598
HIERARCH ISS PBLA35 START -175.6135
HIERARCH ISS PBLA35 END -175.491
HIERARCH ISS PBL36 START 211.5872
HIERARCH ISS PBL36 END 211.8509
HIERARCH ISS PBLA36 START -163.5373
HIERARCH ISS PBLA36 END -163.4284
HIERARCH ISS PBL45 START 229.542
HIERARCH ISS PBL45 END 229.9655
HIERARCH ISS PBLA45 START 179.8779
HIERARCH ISS PBLA45 END -179.9919
HIERARCH ISS PBL46 START 148.307
HIERARCH ISS PBL46 END 148.5039
HIERARCH ISS PBLA46 START -165.4293
HIERARCH ISS PBLA46 END -165.3191
HIERARCH ISS PBL56 START 93.9444
HIERARCH ISS PBL56 END 94.1459
HIERARCH ISS PBLA56 START -23.7257
HIERARCH ISS PBLA56 END -23.542
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1