Exposure
ID
SPICA.2025-08-22T09-17-29_1
Header ID
SPICA.2025-08-22T09-17-29
Date updated
2025-08-22 09:16:24 UTC+0000
Release date
None
UTC Start
2025-08-22 09:16:24.833
UTC End
2025-08-22 09:17:24.833
MJD Start
60909.3863985256
MJD End
60909.387092970035
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 32.1200 32.1199 90.1393 90.3018
S1-E1 306.6009 306.7938 55.8914 56.0572
S1-E2 258.4649 258.5913 64.1560 64.3172
S1-W1 276.2052 276.1584 117.7944 117.9952
S1-W2 202.7065 202.6796 99.3937 99.5674
S2-E1 280.6329 280.8245 52.1982 52.3669
S2-E2 230.0223 230.1490 60.6486 60.8116
S2-W1 248.2028 248.1673 121.2379 121.4437
S2-W2 171.0825 171.0570 101.1239 101.2999
E1-E2 62.9528 63.0036 -160.2781 -160.0755
E1-W1 300.8757 301.1204 -178.1869 -177.9692
E1-W2 211.9753 212.1509 -165.2778 -165.0711
E2-W1 241.7494 241.9401 177.2202 177.4415
E2-W2 149.3628 149.4874 -167.3828 -167.1744
W1-W2 105.4854 105.5428 -24.8624 -24.6288
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 60909.3863985256
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 32.12
HIERARCH ISS PBL12 END 32.1199
HIERARCH ISS PBLA12 START 90.1393
HIERARCH ISS PBLA12 END 90.3018
HIERARCH ISS PBL13 START 306.6009
HIERARCH ISS PBL13 END 306.7938
HIERARCH ISS PBLA13 START 55.8914
HIERARCH ISS PBLA13 END 56.0572
HIERARCH ISS PBL14 START 258.4649
HIERARCH ISS PBL14 END 258.5913
HIERARCH ISS PBLA14 START 64.156
HIERARCH ISS PBLA14 END 64.3172
HIERARCH ISS PBL15 START 276.2052
HIERARCH ISS PBL15 END 276.1584
HIERARCH ISS PBLA15 START 117.7944
HIERARCH ISS PBLA15 END 117.9952
HIERARCH ISS PBL16 START 202.7065
HIERARCH ISS PBL16 END 202.6796
HIERARCH ISS PBLA16 START 99.3937
HIERARCH ISS PBLA16 END 99.5674
HIERARCH ISS PBL23 START 280.6329
HIERARCH ISS PBL23 END 280.8245
HIERARCH ISS PBLA23 START 52.1982
HIERARCH ISS PBLA23 END 52.3669
HIERARCH ISS PBL24 START 230.0223
HIERARCH ISS PBL24 END 230.149
HIERARCH ISS PBLA24 START 60.6486
HIERARCH ISS PBLA24 END 60.8116
HIERARCH ISS PBL25 START 248.2028
HIERARCH ISS PBL25 END 248.1673
HIERARCH ISS PBLA25 START 121.2379
HIERARCH ISS PBLA25 END 121.4437
HIERARCH ISS PBL26 START 171.0825
HIERARCH ISS PBL26 END 171.057
HIERARCH ISS PBLA26 START 101.1239
HIERARCH ISS PBLA26 END 101.2999
HIERARCH ISS PBL34 START 62.9528
HIERARCH ISS PBL34 END 63.0036
HIERARCH ISS PBLA34 START -160.2781
HIERARCH ISS PBLA34 END -160.0755
HIERARCH ISS PBL35 START 300.8757
HIERARCH ISS PBL35 END 301.1204
HIERARCH ISS PBLA35 START -178.1869
HIERARCH ISS PBLA35 END -177.9692
HIERARCH ISS PBL36 START 211.9753
HIERARCH ISS PBL36 END 212.1509
HIERARCH ISS PBLA36 START -165.2778
HIERARCH ISS PBLA36 END -165.0711
HIERARCH ISS PBL45 START 241.7494
HIERARCH ISS PBL45 END 241.9401
HIERARCH ISS PBLA45 START 177.2202
HIERARCH ISS PBLA45 END 177.4415
HIERARCH ISS PBL46 START 149.3628
HIERARCH ISS PBL46 END 149.4874
HIERARCH ISS PBLA46 START -167.3828
HIERARCH ISS PBLA46 END -167.1744
HIERARCH ISS PBL56 START 105.4854
HIERARCH ISS PBL56 END 105.5428
HIERARCH ISS PBLA56 START -24.8624
HIERARCH ISS PBLA56 END -24.6288
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1