Exposure
ID
SPICA.2025-07-10T05-41-33_1
Header ID
SPICA.2025-07-10T05-41-33
Date updated
2025-07-10 05:40:28 UTC+0000
Release date
None
UTC Start
2025-07-10 05:40:28.455
UTC End
2025-07-10 05:41:28.455
MJD Start
60866.2364404492
MJD End
60866.23713489363
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 26.8500 26.8537 92.0339 92.2279
S1-E1 291.7657 291.3476 55.3841 55.4859
S1-E2 237.8496 237.5413 63.3174 63.4482
S1-W1 211.5531 212.1060 130.2474 130.4062
S1-W2 161.4025 161.5580 103.9214 104.1248
S2-E1 270.6989 270.3065 51.9898 52.0788
S2-E2 214.6899 214.3948 59.8724 59.9911
S2-W1 191.1797 191.7165 135.2315 135.3730
S2-W2 135.2415 135.3943 106.2653 106.4682
E1-E2 65.0791 65.0348 -154.9098 -154.9089
E1-W1 312.4853 312.5988 -165.4230 -165.4459
E1-W2 220.9439 220.8554 -157.8073 -157.8154
E2-W1 248.7822 248.9449 -168.1588 -168.1841
E2-W2 155.9827 155.9392 -159.0159 -159.0272
W1-W2 97.9684 98.1810 -2.8135 -2.8248
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.2364404492
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 26.85
HIERARCH ISS PBL12 END 26.8537
HIERARCH ISS PBLA12 START 92.0339
HIERARCH ISS PBLA12 END 92.2279
HIERARCH ISS PBL13 START 291.7657
HIERARCH ISS PBL13 END 291.3476
HIERARCH ISS PBLA13 START 55.3841
HIERARCH ISS PBLA13 END 55.4859
HIERARCH ISS PBL14 START 237.8496
HIERARCH ISS PBL14 END 237.5413
HIERARCH ISS PBLA14 START 63.3174
HIERARCH ISS PBLA14 END 63.4482
HIERARCH ISS PBL15 START 211.5531
HIERARCH ISS PBL15 END 212.106
HIERARCH ISS PBLA15 START 130.2474
HIERARCH ISS PBLA15 END 130.4062
HIERARCH ISS PBL16 START 161.4025
HIERARCH ISS PBL16 END 161.558
HIERARCH ISS PBLA16 START 103.9214
HIERARCH ISS PBLA16 END 104.1248
HIERARCH ISS PBL23 START 270.6989
HIERARCH ISS PBL23 END 270.3065
HIERARCH ISS PBLA23 START 51.9898
HIERARCH ISS PBLA23 END 52.0788
HIERARCH ISS PBL24 START 214.6899
HIERARCH ISS PBL24 END 214.3948
HIERARCH ISS PBLA24 START 59.8724
HIERARCH ISS PBLA24 END 59.9911
HIERARCH ISS PBL25 START 191.1797
HIERARCH ISS PBL25 END 191.7165
HIERARCH ISS PBLA25 START 135.2315
HIERARCH ISS PBLA25 END 135.373
HIERARCH ISS PBL26 START 135.2415
HIERARCH ISS PBL26 END 135.3943
HIERARCH ISS PBLA26 START 106.2653
HIERARCH ISS PBLA26 END 106.4682
HIERARCH ISS PBL34 START 65.0791
HIERARCH ISS PBL34 END 65.0348
HIERARCH ISS PBLA34 START -154.9098
HIERARCH ISS PBLA34 END -154.9089
HIERARCH ISS PBL35 START 312.4853
HIERARCH ISS PBL35 END 312.5988
HIERARCH ISS PBLA35 START -165.423
HIERARCH ISS PBLA35 END -165.4459
HIERARCH ISS PBL36 START 220.9439
HIERARCH ISS PBL36 END 220.8554
HIERARCH ISS PBLA36 START -157.8073
HIERARCH ISS PBLA36 END -157.8154
HIERARCH ISS PBL45 START 248.7822
HIERARCH ISS PBL45 END 248.9449
HIERARCH ISS PBLA45 START -168.1588
HIERARCH ISS PBLA45 END -168.1841
HIERARCH ISS PBL46 START 155.9827
HIERARCH ISS PBL46 END 155.9392
HIERARCH ISS PBLA46 START -159.0159
HIERARCH ISS PBLA46 END -159.0272
HIERARCH ISS PBL56 START 97.9684
HIERARCH ISS PBL56 END 98.181
HIERARCH ISS PBLA56 START -2.8135
HIERARCH ISS PBLA56 END -2.8248
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1