Exposure
ID
SPICA.2025-08-17T09-13-27_1
Header ID
SPICA.2025-08-17T09-13-27
Date updated
2025-08-17 09:12:22 UTC+0000
Release date
None
UTC Start
2025-08-17 09:12:22.483
UTC End
2025-08-17 09:13:22.483
MJD Start
60904.3835935499
MJD End
60904.38428799433
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
70041
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51966
Name
HD_1064
RA
3.727148
DEC
-9.56957
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.5383 24.5382 89.8490 90.0617
S1-E1 283.2918 282.8051 52.3854 52.4683
S1-E2 227.8257 227.4517 60.0893 60.2082
S1-W1 190.0159 190.6538 132.1367 132.3032
S1-W2 145.2106 145.3701 102.7879 103.0173
S2-E1 264.2367 263.7871 49.1473 49.2151
S2-E2 206.8825 206.5313 56.7141 56.8176
S2-W1 172.6543 173.2747 137.6242 137.7661
S2-W2 121.4197 121.5811 105.3815 105.6107
E1-E2 65.1273 65.0846 -155.5801 -155.6081
E1-W1 311.7777 311.9234 -164.4656 -164.5181
E1-W2 221.1328 221.0550 -158.0116 -158.0486
E2-W1 247.6364 247.8292 -166.7937 -166.8492
E2-W2 156.0886 156.0540 -159.0259 -159.0662
W1-W2 95.3434 95.5785 0.4226 0.3765
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 60904.3835935499
PI-COI spica
HIERARCH OBS TARG NAME HD_1064
HIERARCH OBS RA 3.727148
HIERARCH OBS DEC -9.56957
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 24.5383
HIERARCH ISS PBL12 END 24.5382
HIERARCH ISS PBLA12 START 89.849
HIERARCH ISS PBLA12 END 90.0617
HIERARCH ISS PBL13 START 283.2918
HIERARCH ISS PBL13 END 282.8051
HIERARCH ISS PBLA13 START 52.3854
HIERARCH ISS PBLA13 END 52.4683
HIERARCH ISS PBL14 START 227.8257
HIERARCH ISS PBL14 END 227.4517
HIERARCH ISS PBLA14 START 60.0893
HIERARCH ISS PBLA14 END 60.2082
HIERARCH ISS PBL15 START 190.0159
HIERARCH ISS PBL15 END 190.6538
HIERARCH ISS PBLA15 START 132.1367
HIERARCH ISS PBLA15 END 132.3032
HIERARCH ISS PBL16 START 145.2106
HIERARCH ISS PBL16 END 145.3701
HIERARCH ISS PBLA16 START 102.7879
HIERARCH ISS PBLA16 END 103.0173
HIERARCH ISS PBL23 START 264.2367
HIERARCH ISS PBL23 END 263.7871
HIERARCH ISS PBLA23 START 49.1473
HIERARCH ISS PBLA23 END 49.2151
HIERARCH ISS PBL24 START 206.8825
HIERARCH ISS PBL24 END 206.5313
HIERARCH ISS PBLA24 START 56.7141
HIERARCH ISS PBLA24 END 56.8176
HIERARCH ISS PBL25 START 172.6543
HIERARCH ISS PBL25 END 173.2747
HIERARCH ISS PBLA25 START 137.6242
HIERARCH ISS PBLA25 END 137.7661
HIERARCH ISS PBL26 START 121.4197
HIERARCH ISS PBL26 END 121.5811
HIERARCH ISS PBLA26 START 105.3815
HIERARCH ISS PBLA26 END 105.6107
HIERARCH ISS PBL34 START 65.1273
HIERARCH ISS PBL34 END 65.0846
HIERARCH ISS PBLA34 START -155.5801
HIERARCH ISS PBLA34 END -155.6081
HIERARCH ISS PBL35 START 311.7777
HIERARCH ISS PBL35 END 311.9234
HIERARCH ISS PBLA35 START -164.4656
HIERARCH ISS PBLA35 END -164.5181
HIERARCH ISS PBL36 START 221.1328
HIERARCH ISS PBL36 END 221.055
HIERARCH ISS PBLA36 START -158.0116
HIERARCH ISS PBLA36 END -158.0486
HIERARCH ISS PBL45 START 247.6364
HIERARCH ISS PBL45 END 247.8292
HIERARCH ISS PBLA45 START -166.7937
HIERARCH ISS PBLA45 END -166.8492
HIERARCH ISS PBL46 START 156.0886
HIERARCH ISS PBL46 END 156.054
HIERARCH ISS PBLA46 START -159.0259
HIERARCH ISS PBLA46 END -159.0662
HIERARCH ISS PBL56 START 95.3434
HIERARCH ISS PBL56 END 95.5785
HIERARCH ISS PBLA56 START 0.4226
HIERARCH ISS PBLA56 END 0.3765
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1