Exposure
ID
SPICA.2025-08-21T09-08-47_1
Header ID
SPICA.2025-08-21T09-08-47
Date updated
2025-08-21 09:07:42 UTC+0000
Release date
None
UTC Start
2025-08-21 09:07:42.441
UTC End
2025-08-21 09:08:42.441
MJD Start
60908.3803523255
MJD End
60908.38104676993
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
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.1148 32.1157 88.2417 88.4041
S1-E1 304.2289 304.4407 53.9651 54.1294
S1-E2 256.9040 257.0438 62.2836 62.4433
S1-W1 276.6964 276.6582 115.4375 115.6401
S1-W2 202.9818 202.9609 97.3617 97.5360
S2-E1 278.2799 278.4900 50.2386 50.4057
S2-E2 228.4620 228.6015 58.7560 58.9174
S2-W1 248.5657 248.5382 118.8227 119.0304
S2-W2 171.3486 171.3281 99.0640 99.2407
E1-E2 62.3235 62.3800 -162.6450 -162.4422
E1-W1 297.8443 298.1164 179.2585 179.4783
E1-W2 209.7988 209.9943 -167.6957 -167.4882
E2-W1 239.3877 239.5996 174.6201 174.8439
E2-W2 147.8191 147.9578 -169.8229 -169.6134
W1-W2 104.7742 104.8379 -27.6135 -27.3762
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 60908.3803523255
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 32.1148
HIERARCH ISS PBL12 END 32.1157
HIERARCH ISS PBLA12 START 88.2417
HIERARCH ISS PBLA12 END 88.4041
HIERARCH ISS PBL13 START 304.2289
HIERARCH ISS PBL13 END 304.4407
HIERARCH ISS PBLA13 START 53.9651
HIERARCH ISS PBLA13 END 54.1294
HIERARCH ISS PBL14 START 256.904
HIERARCH ISS PBL14 END 257.0438
HIERARCH ISS PBLA14 START 62.2836
HIERARCH ISS PBLA14 END 62.4433
HIERARCH ISS PBL15 START 276.6964
HIERARCH ISS PBL15 END 276.6582
HIERARCH ISS PBLA15 START 115.4375
HIERARCH ISS PBLA15 END 115.6401
HIERARCH ISS PBL16 START 202.9818
HIERARCH ISS PBL16 END 202.9609
HIERARCH ISS PBLA16 START 97.3617
HIERARCH ISS PBLA16 END 97.536
HIERARCH ISS PBL23 START 278.2799
HIERARCH ISS PBL23 END 278.49
HIERARCH ISS PBLA23 START 50.2386
HIERARCH ISS PBLA23 END 50.4057
HIERARCH ISS PBL24 START 228.462
HIERARCH ISS PBL24 END 228.6015
HIERARCH ISS PBLA24 START 58.756
HIERARCH ISS PBLA24 END 58.9174
HIERARCH ISS PBL25 START 248.5657
HIERARCH ISS PBL25 END 248.5382
HIERARCH ISS PBLA25 START 118.8227
HIERARCH ISS PBLA25 END 119.0304
HIERARCH ISS PBL26 START 171.3486
HIERARCH ISS PBL26 END 171.3281
HIERARCH ISS PBLA26 START 99.064
HIERARCH ISS PBLA26 END 99.2407
HIERARCH ISS PBL34 START 62.3235
HIERARCH ISS PBL34 END 62.38
HIERARCH ISS PBLA34 START -162.645
HIERARCH ISS PBLA34 END -162.4422
HIERARCH ISS PBL35 START 297.8443
HIERARCH ISS PBL35 END 298.1164
HIERARCH ISS PBLA35 START 179.2585
HIERARCH ISS PBLA35 END 179.4783
HIERARCH ISS PBL36 START 209.7988
HIERARCH ISS PBL36 END 209.9943
HIERARCH ISS PBLA36 START -167.6957
HIERARCH ISS PBLA36 END -167.4882
HIERARCH ISS PBL45 START 239.3877
HIERARCH ISS PBL45 END 239.5996
HIERARCH ISS PBLA45 START 174.6201
HIERARCH ISS PBLA45 END 174.8439
HIERARCH ISS PBL46 START 147.8191
HIERARCH ISS PBL46 END 147.9578
HIERARCH ISS PBLA46 START -169.8229
HIERARCH ISS PBLA46 END -169.6134
HIERARCH ISS PBL56 START 104.7742
HIERARCH ISS PBL56 END 104.8379
HIERARCH ISS PBLA56 START -27.6135
HIERARCH ISS PBLA56 END -27.3762
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1