Exposure
ID
SPICA.2025-08-17T09-08-07_1
Header ID
SPICA.2025-08-17T09-08-07
Date updated
2025-08-17 09:07:02 UTC+0000
Release date
None
UTC Start
2025-08-17 09:07:02.344
UTC End
2025-08-17 09:08:02.344
MJD Start
60904.3798882443
MJD End
60904.38058268873
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 24.5447 24.5426 88.8006 89.0132
S1-E1 285.6704 285.1908 51.9904 52.0687
S1-E2 229.6703 229.2961 59.5177 59.6317
S1-W1 186.8749 187.5114 131.2877 131.4637
S1-W2 144.4633 144.6096 101.6449 101.8783
S2-E1 266.4255 265.9853 48.8262 48.8895
S2-E2 208.6078 208.2588 56.2185 56.3171
S2-W1 169.5872 170.2104 136.8976 137.0487
S2-W2 120.6562 120.8068 104.2369 104.4709
E1-E2 65.3205 65.2836 -155.4350 -155.4653
E1-W1 310.9683 311.1448 -164.2014 -164.2557
E1-W2 221.4557 221.3984 -157.8232 -157.8622
E2-W1 246.6120 246.8297 -166.5150 -166.5722
E2-W2 156.2157 156.1958 -158.8215 -158.8638
W1-W2 94.1544 94.3996 0.6517 0.6050
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 60904.3798882443
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 24.5447
HIERARCH ISS PBL12 END 24.5426
HIERARCH ISS PBLA12 START 88.8006
HIERARCH ISS PBLA12 END 89.0132
HIERARCH ISS PBL13 START 285.6704
HIERARCH ISS PBL13 END 285.1908
HIERARCH ISS PBLA13 START 51.9904
HIERARCH ISS PBLA13 END 52.0687
HIERARCH ISS PBL14 START 229.6703
HIERARCH ISS PBL14 END 229.2961
HIERARCH ISS PBLA14 START 59.5177
HIERARCH ISS PBLA14 END 59.6317
HIERARCH ISS PBL15 START 186.8749
HIERARCH ISS PBL15 END 187.5114
HIERARCH ISS PBLA15 START 131.2877
HIERARCH ISS PBLA15 END 131.4637
HIERARCH ISS PBL16 START 144.4633
HIERARCH ISS PBL16 END 144.6096
HIERARCH ISS PBLA16 START 101.6449
HIERARCH ISS PBLA16 END 101.8783
HIERARCH ISS PBL23 START 266.4255
HIERARCH ISS PBL23 END 265.9853
HIERARCH ISS PBLA23 START 48.8262
HIERARCH ISS PBLA23 END 48.8895
HIERARCH ISS PBL24 START 208.6078
HIERARCH ISS PBL24 END 208.2588
HIERARCH ISS PBLA24 START 56.2185
HIERARCH ISS PBLA24 END 56.3171
HIERARCH ISS PBL25 START 169.5872
HIERARCH ISS PBL25 END 170.2104
HIERARCH ISS PBLA25 START 136.8976
HIERARCH ISS PBLA25 END 137.0487
HIERARCH ISS PBL26 START 120.6562
HIERARCH ISS PBL26 END 120.8068
HIERARCH ISS PBLA26 START 104.2369
HIERARCH ISS PBLA26 END 104.4709
HIERARCH ISS PBL34 START 65.3205
HIERARCH ISS PBL34 END 65.2836
HIERARCH ISS PBLA34 START -155.435
HIERARCH ISS PBLA34 END -155.4653
HIERARCH ISS PBL35 START 310.9683
HIERARCH ISS PBL35 END 311.1448
HIERARCH ISS PBLA35 START -164.2014
HIERARCH ISS PBLA35 END -164.2557
HIERARCH ISS PBL36 START 221.4557
HIERARCH ISS PBL36 END 221.3984
HIERARCH ISS PBLA36 START -157.8232
HIERARCH ISS PBLA36 END -157.8622
HIERARCH ISS PBL45 START 246.612
HIERARCH ISS PBL45 END 246.8297
HIERARCH ISS PBLA45 START -166.515
HIERARCH ISS PBLA45 END -166.5722
HIERARCH ISS PBL46 START 156.2157
HIERARCH ISS PBL46 END 156.1958
HIERARCH ISS PBLA46 START -158.8215
HIERARCH ISS PBLA46 END -158.8638
HIERARCH ISS PBL56 START 94.1544
HIERARCH ISS PBL56 END 94.3996
HIERARCH ISS PBLA56 START 0.6517
HIERARCH ISS PBLA56 END 0.605
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1