Exposure
ID
SPICA.2025-07-10T05-37-09_1
Header ID
SPICA.2025-07-10T05-37-09
Date updated
2025-07-10 05:36:04 UTC+0000
Release date
None
UTC Start
2025-07-10 05:36:04.081
UTC End
2025-07-10 05:37:04.081
MJD Start
60866.2333805614
MJD End
60866.234075005836
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 26.8384 26.8408 91.2432 91.4375
S1-E1 293.4574 293.0436 54.9789 55.0770
S1-E2 239.1079 238.7985 62.7937 62.9210
S1-W1 209.3010 209.8543 129.5856 129.7505
S1-W2 160.7905 160.9377 103.0862 103.2924
S2-E1 272.2808 271.8947 51.6364 51.7218
S2-E2 215.8895 215.5952 59.3986 59.5136
S2-W1 188.9860 189.5259 134.6398 134.7875
S2-W2 134.6361 134.7822 105.4309 105.6371
E1-E2 65.2472 65.2077 -154.9079 -154.9091
E1-W1 311.9560 312.0960 -165.3265 -165.3507
E1-W2 221.2604 221.1892 -157.7697 -157.7797
E2-W1 248.0653 248.2495 -168.0529 -168.0793
E2-W2 156.1286 156.0974 -158.9653 -158.9784
W1-W2 97.0805 97.3019 -2.7678 -2.7789
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.2333805614
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 26.8384
HIERARCH ISS PBL12 END 26.8408
HIERARCH ISS PBLA12 START 91.2432
HIERARCH ISS PBLA12 END 91.4375
HIERARCH ISS PBL13 START 293.4574
HIERARCH ISS PBL13 END 293.0436
HIERARCH ISS PBLA13 START 54.9789
HIERARCH ISS PBLA13 END 55.077
HIERARCH ISS PBL14 START 239.1079
HIERARCH ISS PBL14 END 238.7985
HIERARCH ISS PBLA14 START 62.7937
HIERARCH ISS PBLA14 END 62.921
HIERARCH ISS PBL15 START 209.301
HIERARCH ISS PBL15 END 209.8543
HIERARCH ISS PBLA15 START 129.5856
HIERARCH ISS PBLA15 END 129.7505
HIERARCH ISS PBL16 START 160.7905
HIERARCH ISS PBL16 END 160.9377
HIERARCH ISS PBLA16 START 103.0862
HIERARCH ISS PBLA16 END 103.2924
HIERARCH ISS PBL23 START 272.2808
HIERARCH ISS PBL23 END 271.8947
HIERARCH ISS PBLA23 START 51.6364
HIERARCH ISS PBLA23 END 51.7218
HIERARCH ISS PBL24 START 215.8895
HIERARCH ISS PBL24 END 215.5952
HIERARCH ISS PBLA24 START 59.3986
HIERARCH ISS PBLA24 END 59.5136
HIERARCH ISS PBL25 START 188.986
HIERARCH ISS PBL25 END 189.5259
HIERARCH ISS PBLA25 START 134.6398
HIERARCH ISS PBLA25 END 134.7875
HIERARCH ISS PBL26 START 134.6361
HIERARCH ISS PBL26 END 134.7822
HIERARCH ISS PBLA26 START 105.4309
HIERARCH ISS PBLA26 END 105.6371
HIERARCH ISS PBL34 START 65.2472
HIERARCH ISS PBL34 END 65.2077
HIERARCH ISS PBLA34 START -154.9079
HIERARCH ISS PBLA34 END -154.9091
HIERARCH ISS PBL35 START 311.956
HIERARCH ISS PBL35 END 312.096
HIERARCH ISS PBLA35 START -165.3265
HIERARCH ISS PBLA35 END -165.3507
HIERARCH ISS PBL36 START 221.2604
HIERARCH ISS PBL36 END 221.1892
HIERARCH ISS PBLA36 START -157.7697
HIERARCH ISS PBLA36 END -157.7797
HIERARCH ISS PBL45 START 248.0653
HIERARCH ISS PBL45 END 248.2495
HIERARCH ISS PBLA45 START -168.0529
HIERARCH ISS PBLA45 END -168.0793
HIERARCH ISS PBL46 START 156.1286
HIERARCH ISS PBL46 END 156.0974
HIERARCH ISS PBLA46 START -158.9653
HIERARCH ISS PBLA46 END -158.9784
HIERARCH ISS PBL56 START 97.0805
HIERARCH ISS PBL56 END 97.3019
HIERARCH ISS PBLA56 START -2.7678
HIERARCH ISS PBLA56 END -2.7789
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1