Exposure
ID
SPICA.2025-10-05T07-20-45_1
Header ID
SPICA.2025-10-05T07-20-45
Date updated
2025-10-05 07:19:40 UTC+0000
Release date
None
UTC Start
2025-10-05 07:19:40.550
UTC End
2025-10-05 07:20:40.550
MJD Start
60953.3053304418
MJD End
60953.30602488623
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
70762
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52497
Name
HD_14252
RA
34.73747
DEC
28.64267
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9396 33.9382 83.7017 83.8533
S1-E1 328.7224 328.8093 53.6928 53.8022
S1-E2 278.2491 278.2827 60.8778 60.9954
S1-W1 263.1229 263.2550 110.3310 110.5383
S1-W2 207.8797 207.8852 92.0197 92.1909
S2-E1 299.8134 299.9151 50.4472 50.5537
S2-E2 247.3176 247.3612 57.8263 57.9403
S2-W1 233.2800 233.4297 114.0699 114.2819
S2-W2 174.3663 174.3752 93.6333 93.8081
E1-E2 63.1191 63.1921 -159.7675 -159.6620
E1-W1 286.6381 287.1624 -176.3653 -176.2420
E1-W2 209.8981 210.1833 -164.1998 -164.0919
E2-W1 226.8665 227.3140 179.0764 179.2082
E2-W2 147.0487 147.2608 -166.1008 -165.9913
W1-W2 92.6889 92.8968 -24.8691 -24.6798
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 60953.3053304418
PI-COI spica
HIERARCH OBS TARG NAME HD_14252
HIERARCH OBS RA 34.73747
HIERARCH OBS DEC 28.64267
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 33.9396
HIERARCH ISS PBL12 END 33.9382
HIERARCH ISS PBLA12 START 83.7017
HIERARCH ISS PBLA12 END 83.8533
HIERARCH ISS PBL13 START 328.7224
HIERARCH ISS PBL13 END 328.8093
HIERARCH ISS PBLA13 START 53.6928
HIERARCH ISS PBLA13 END 53.8022
HIERARCH ISS PBL14 START 278.2491
HIERARCH ISS PBL14 END 278.2827
HIERARCH ISS PBLA14 START 60.8778
HIERARCH ISS PBLA14 END 60.9954
HIERARCH ISS PBL15 START 263.1229
HIERARCH ISS PBL15 END 263.255
HIERARCH ISS PBLA15 START 110.331
HIERARCH ISS PBLA15 END 110.5383
HIERARCH ISS PBL16 START 207.8797
HIERARCH ISS PBL16 END 207.8852
HIERARCH ISS PBLA16 START 92.0197
HIERARCH ISS PBLA16 END 92.1909
HIERARCH ISS PBL23 START 299.8134
HIERARCH ISS PBL23 END 299.9151
HIERARCH ISS PBLA23 START 50.4472
HIERARCH ISS PBLA23 END 50.5537
HIERARCH ISS PBL24 START 247.3176
HIERARCH ISS PBL24 END 247.3612
HIERARCH ISS PBLA24 START 57.8263
HIERARCH ISS PBLA24 END 57.9403
HIERARCH ISS PBL25 START 233.28
HIERARCH ISS PBL25 END 233.4297
HIERARCH ISS PBLA25 START 114.0699
HIERARCH ISS PBLA25 END 114.2819
HIERARCH ISS PBL26 START 174.3663
HIERARCH ISS PBL26 END 174.3752
HIERARCH ISS PBLA26 START 93.6333
HIERARCH ISS PBLA26 END 93.8081
HIERARCH ISS PBL34 START 63.1191
HIERARCH ISS PBL34 END 63.1921
HIERARCH ISS PBLA34 START -159.7675
HIERARCH ISS PBLA34 END -159.662
HIERARCH ISS PBL35 START 286.6381
HIERARCH ISS PBL35 END 287.1624
HIERARCH ISS PBLA35 START -176.3653
HIERARCH ISS PBLA35 END -176.242
HIERARCH ISS PBL36 START 209.8981
HIERARCH ISS PBL36 END 210.1833
HIERARCH ISS PBLA36 START -164.1998
HIERARCH ISS PBLA36 END -164.0919
HIERARCH ISS PBL45 START 226.8665
HIERARCH ISS PBL45 END 227.314
HIERARCH ISS PBLA45 START 179.0764
HIERARCH ISS PBLA45 END 179.2082
HIERARCH ISS PBL46 START 147.0487
HIERARCH ISS PBL46 END 147.2608
HIERARCH ISS PBLA46 START -166.1008
HIERARCH ISS PBLA46 END -165.9913
HIERARCH ISS PBL56 START 92.6889
HIERARCH ISS PBL56 END 92.8968
HIERARCH ISS PBLA56 START -24.8691
HIERARCH ISS PBLA56 END -24.6798
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1