Exposure
ID
SPICA.2025-07-10T05-34-40_1
Header ID
SPICA.2025-07-10T05-34-40
Date updated
2025-07-10 05:33:35 UTC+0000
Release date
None
UTC Start
2025-07-10 05:33:35.416
UTC End
2025-07-10 05:34:35.416
MJD Start
60866.2316599079
MJD End
60866.23235435233
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
68665
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
51079
Name
HD_164259
RA
270.1209
DEC
-3.690269
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.8344 26.8360 90.7981 90.9926
S1-E1 294.4003 293.9892 54.7577 54.8537
S1-E2 239.8173 239.5073 62.5056 62.6309
S1-W1 208.0347 208.5878 129.2022 129.3707
S1-W2 160.4615 160.6038 102.6116 102.8193
S2-E1 273.1586 272.7763 51.4442 51.5276
S2-E2 216.5623 216.2686 59.1387 59.2516
S2-W1 187.7474 188.2888 134.2960 134.4472
S2-W2 134.3078 134.4501 104.9559 105.1638
E1-E2 65.3330 65.2963 -154.9032 -154.9055
E1-W1 311.6110 311.7658 -165.2699 -165.2949
E1-W2 221.4075 221.3460 -157.7453 -157.7563
E2-W1 247.6237 247.8200 -167.9912 -168.0183
E2-W2 156.1885 156.1643 -158.9338 -158.9479
W1-W2 96.5655 96.7918 -2.7425 -2.7535
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.2316599079
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_164259
HIERARCH OBS RA 270.1209
HIERARCH OBS DEC -3.690269
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 26.8344
HIERARCH ISS PBL12 END 26.836
HIERARCH ISS PBLA12 START 90.7981
HIERARCH ISS PBLA12 END 90.9926
HIERARCH ISS PBL13 START 294.4003
HIERARCH ISS PBL13 END 293.9892
HIERARCH ISS PBLA13 START 54.7577
HIERARCH ISS PBLA13 END 54.8537
HIERARCH ISS PBL14 START 239.8173
HIERARCH ISS PBL14 END 239.5073
HIERARCH ISS PBLA14 START 62.5056
HIERARCH ISS PBLA14 END 62.6309
HIERARCH ISS PBL15 START 208.0347
HIERARCH ISS PBL15 END 208.5878
HIERARCH ISS PBLA15 START 129.2022
HIERARCH ISS PBLA15 END 129.3707
HIERARCH ISS PBL16 START 160.4615
HIERARCH ISS PBL16 END 160.6038
HIERARCH ISS PBLA16 START 102.6116
HIERARCH ISS PBLA16 END 102.8193
HIERARCH ISS PBL23 START 273.1586
HIERARCH ISS PBL23 END 272.7763
HIERARCH ISS PBLA23 START 51.4442
HIERARCH ISS PBLA23 END 51.5276
HIERARCH ISS PBL24 START 216.5623
HIERARCH ISS PBL24 END 216.2686
HIERARCH ISS PBLA24 START 59.1387
HIERARCH ISS PBLA24 END 59.2516
HIERARCH ISS PBL25 START 187.7474
HIERARCH ISS PBL25 END 188.2888
HIERARCH ISS PBLA25 START 134.296
HIERARCH ISS PBLA25 END 134.4472
HIERARCH ISS PBL26 START 134.3078
HIERARCH ISS PBL26 END 134.4501
HIERARCH ISS PBLA26 START 104.9559
HIERARCH ISS PBLA26 END 105.1638
HIERARCH ISS PBL34 START 65.333
HIERARCH ISS PBL34 END 65.2963
HIERARCH ISS PBLA34 START -154.9032
HIERARCH ISS PBLA34 END -154.9055
HIERARCH ISS PBL35 START 311.611
HIERARCH ISS PBL35 END 311.7658
HIERARCH ISS PBLA35 START -165.2699
HIERARCH ISS PBLA35 END -165.2949
HIERARCH ISS PBL36 START 221.4075
HIERARCH ISS PBL36 END 221.346
HIERARCH ISS PBLA36 START -157.7453
HIERARCH ISS PBLA36 END -157.7563
HIERARCH ISS PBL45 START 247.6237
HIERARCH ISS PBL45 END 247.82
HIERARCH ISS PBLA45 START -167.9912
HIERARCH ISS PBLA45 END -168.0183
HIERARCH ISS PBL46 START 156.1885
HIERARCH ISS PBL46 END 156.1643
HIERARCH ISS PBLA46 START -158.9338
HIERARCH ISS PBLA46 END -158.9479
HIERARCH ISS PBL56 START 96.5655
HIERARCH ISS PBL56 END 96.7918
HIERARCH ISS PBLA56 START -2.7425
HIERARCH ISS PBLA56 END -2.7535
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1