Exposure
ID
SPICA.2025-08-17T09-09-13_1
Header ID
SPICA.2025-08-17T09-09-13
Date updated
2025-08-17 09:08:08 UTC+0000
Release date
None
UTC Start
2025-08-17 09:08:08.473
UTC End
2025-08-17 09:09:08.473
MJD Start
60904.3806536284
MJD End
60904.381348072835
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 24.5425 24.5409 89.0171 89.2297
S1-E1 285.1820 284.7009 52.0701 52.1493
S1-E2 229.2893 228.9150 59.6338 59.7487
S1-W1 187.5230 188.1599 131.4670 131.6410
S1-W2 144.6123 144.7613 101.8826 102.1152
S2-E1 265.9772 265.5350 48.8907 48.9550
S2-E2 208.2524 207.9028 56.3189 56.4185
S2-W1 170.2218 170.8444 137.0514 137.2006
S2-W2 120.8095 120.9623 104.4752 104.7083
E1-E2 65.2829 65.2449 -155.4659 -155.4957
E1-W1 311.1480 311.3181 -164.2567 -164.3106
E1-W2 221.3973 221.3357 -157.8629 -157.9016
E2-W1 246.8337 247.0463 -166.5732 -166.6301
E2-W2 156.1954 156.1724 -158.8646 -158.9064
W1-W2 94.4041 94.6473 0.6041 0.5575
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 60904.3806536284
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 24.5425
HIERARCH ISS PBL12 END 24.5409
HIERARCH ISS PBLA12 START 89.0171
HIERARCH ISS PBLA12 END 89.2297
HIERARCH ISS PBL13 START 285.182
HIERARCH ISS PBL13 END 284.7009
HIERARCH ISS PBLA13 START 52.0701
HIERARCH ISS PBLA13 END 52.1493
HIERARCH ISS PBL14 START 229.2893
HIERARCH ISS PBL14 END 228.915
HIERARCH ISS PBLA14 START 59.6338
HIERARCH ISS PBLA14 END 59.7487
HIERARCH ISS PBL15 START 187.523
HIERARCH ISS PBL15 END 188.1599
HIERARCH ISS PBLA15 START 131.467
HIERARCH ISS PBLA15 END 131.641
HIERARCH ISS PBL16 START 144.6123
HIERARCH ISS PBL16 END 144.7613
HIERARCH ISS PBLA16 START 101.8826
HIERARCH ISS PBLA16 END 102.1152
HIERARCH ISS PBL23 START 265.9772
HIERARCH ISS PBL23 END 265.535
HIERARCH ISS PBLA23 START 48.8907
HIERARCH ISS PBLA23 END 48.955
HIERARCH ISS PBL24 START 208.2524
HIERARCH ISS PBL24 END 207.9028
HIERARCH ISS PBLA24 START 56.3189
HIERARCH ISS PBLA24 END 56.4185
HIERARCH ISS PBL25 START 170.2218
HIERARCH ISS PBL25 END 170.8444
HIERARCH ISS PBLA25 START 137.0514
HIERARCH ISS PBLA25 END 137.2006
HIERARCH ISS PBL26 START 120.8095
HIERARCH ISS PBL26 END 120.9623
HIERARCH ISS PBLA26 START 104.4752
HIERARCH ISS PBLA26 END 104.7083
HIERARCH ISS PBL34 START 65.2829
HIERARCH ISS PBL34 END 65.2449
HIERARCH ISS PBLA34 START -155.4659
HIERARCH ISS PBLA34 END -155.4957
HIERARCH ISS PBL35 START 311.148
HIERARCH ISS PBL35 END 311.3181
HIERARCH ISS PBLA35 START -164.2567
HIERARCH ISS PBLA35 END -164.3106
HIERARCH ISS PBL36 START 221.3973
HIERARCH ISS PBL36 END 221.3357
HIERARCH ISS PBLA36 START -157.8629
HIERARCH ISS PBLA36 END -157.9016
HIERARCH ISS PBL45 START 246.8337
HIERARCH ISS PBL45 END 247.0463
HIERARCH ISS PBLA45 START -166.5732
HIERARCH ISS PBLA45 END -166.6301
HIERARCH ISS PBL46 START 156.1954
HIERARCH ISS PBL46 END 156.1724
HIERARCH ISS PBLA46 START -158.8646
HIERARCH ISS PBLA46 END -158.9064
HIERARCH ISS PBL56 START 94.4041
HIERARCH ISS PBL56 END 94.6473
HIERARCH ISS PBLA56 START 0.6041
HIERARCH ISS PBLA56 END 0.5575
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1