Exposure
ID
SPICA.2025-08-17T09-15-39_1
Header ID
SPICA.2025-08-17T09-15-39
Date updated
2025-08-17 09:14:34 UTC+0000
Release date
None
UTC Start
2025-08-17 09:14:34.689
UTC End
2025-08-17 09:15:34.689
MJD Start
60904.3851237165
MJD End
60904.38581816093
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 24.5385 24.5393 90.2821 90.4948
S1-E1 282.2994 281.8100 52.5553 52.6402
S1-E2 227.0645 226.6908 60.3324 60.4534
S1-W1 191.3148 191.9530 132.4738 132.6365
S1-W2 145.5381 145.7029 103.2542 103.4819
S2-E1 263.3194 262.8662 49.2864 49.3561
S2-E2 206.1670 205.8150 56.9258 57.0314
S2-W1 173.9168 174.5357 137.9113 138.0496
S2-W2 121.7504 121.9161 105.8472 106.0745
E1-E2 65.0391 64.9940 -155.6367 -155.6638
E1-W1 312.0676 312.2004 -164.5721 -164.6240
E1-W2 220.9699 220.8836 -158.0864 -158.1225
E2-W1 248.0236 248.2060 -166.9064 -166.9613
E2-W2 156.0150 155.9744 -159.1074 -159.1468
W1-W2 95.8198 96.0506 0.3289 0.2831
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 60904.3851237165
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 24.5385
HIERARCH ISS PBL12 END 24.5393
HIERARCH ISS PBLA12 START 90.2821
HIERARCH ISS PBLA12 END 90.4948
HIERARCH ISS PBL13 START 282.2994
HIERARCH ISS PBL13 END 281.81
HIERARCH ISS PBLA13 START 52.5553
HIERARCH ISS PBLA13 END 52.6402
HIERARCH ISS PBL14 START 227.0645
HIERARCH ISS PBL14 END 226.6908
HIERARCH ISS PBLA14 START 60.3324
HIERARCH ISS PBLA14 END 60.4534
HIERARCH ISS PBL15 START 191.3148
HIERARCH ISS PBL15 END 191.953
HIERARCH ISS PBLA15 START 132.4738
HIERARCH ISS PBLA15 END 132.6365
HIERARCH ISS PBL16 START 145.5381
HIERARCH ISS PBL16 END 145.7029
HIERARCH ISS PBLA16 START 103.2542
HIERARCH ISS PBLA16 END 103.4819
HIERARCH ISS PBL23 START 263.3194
HIERARCH ISS PBL23 END 262.8662
HIERARCH ISS PBLA23 START 49.2864
HIERARCH ISS PBLA23 END 49.3561
HIERARCH ISS PBL24 START 206.167
HIERARCH ISS PBL24 END 205.815
HIERARCH ISS PBLA24 START 56.9258
HIERARCH ISS PBLA24 END 57.0314
HIERARCH ISS PBL25 START 173.9168
HIERARCH ISS PBL25 END 174.5357
HIERARCH ISS PBLA25 START 137.9113
HIERARCH ISS PBLA25 END 138.0496
HIERARCH ISS PBL26 START 121.7504
HIERARCH ISS PBL26 END 121.9161
HIERARCH ISS PBLA26 START 105.8472
HIERARCH ISS PBLA26 END 106.0745
HIERARCH ISS PBL34 START 65.0391
HIERARCH ISS PBL34 END 64.994
HIERARCH ISS PBLA34 START -155.6367
HIERARCH ISS PBLA34 END -155.6638
HIERARCH ISS PBL35 START 312.0676
HIERARCH ISS PBL35 END 312.2004
HIERARCH ISS PBLA35 START -164.5721
HIERARCH ISS PBLA35 END -164.624
HIERARCH ISS PBL36 START 220.9699
HIERARCH ISS PBL36 END 220.8836
HIERARCH ISS PBLA36 START -158.0864
HIERARCH ISS PBLA36 END -158.1225
HIERARCH ISS PBL45 START 248.0236
HIERARCH ISS PBL45 END 248.206
HIERARCH ISS PBLA45 START -166.9064
HIERARCH ISS PBLA45 END -166.9613
HIERARCH ISS PBL46 START 156.015
HIERARCH ISS PBL46 END 155.9744
HIERARCH ISS PBLA46 START -159.1074
HIERARCH ISS PBLA46 END -159.1468
HIERARCH ISS PBL56 START 95.8198
HIERARCH ISS PBL56 END 96.0506
HIERARCH ISS PBLA56 START 0.3289
HIERARCH ISS PBLA56 END 0.2831
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1