Exposure
ID
SPICA.2025-07-10T05-30-16_1
Header ID
SPICA.2025-07-10T05-30-16
Date updated
2025-07-10 05:29:10 UTC+0000
Release date
None
UTC Start
2025-07-10 05:29:10.960
UTC End
2025-07-10 05:30:10.960
MJD Start
60866.2285990716
MJD End
60866.22929351603
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 26.8316 26.8317 90.0059 90.2004
S1-E1 296.0618 295.6558 54.3756 54.4681
S1-E2 241.0809 240.7705 62.0043 62.1261
S1-W1 205.7842 206.3364 128.4996 128.6746
S1-W2 159.9037 160.0374 101.7589 101.9692
S2-E1 274.6984 274.3230 51.1136 51.1935
S2-E2 217.7551 217.4628 58.6878 58.7972
S2-W1 185.5370 186.0805 133.6640 133.8216
S2-W2 133.7464 133.8816 104.1009 104.3120
E1-E2 65.4702 65.4383 -154.8883 -154.8927
E1-W1 310.9132 311.0945 -165.1649 -165.1912
E1-W2 221.6144 221.5701 -157.6961 -157.7089
E2-W1 246.7698 246.9876 -167.8778 -167.9061
E2-W2 156.2557 156.2439 -158.8722 -158.8880
W1-W2 95.6214 95.8565 -2.6981 -2.7089
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.2285990716
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 26.8316
HIERARCH ISS PBL12 END 26.8317
HIERARCH ISS PBLA12 START 90.0059
HIERARCH ISS PBLA12 END 90.2004
HIERARCH ISS PBL13 START 296.0618
HIERARCH ISS PBL13 END 295.6558
HIERARCH ISS PBLA13 START 54.3756
HIERARCH ISS PBLA13 END 54.4681
HIERARCH ISS PBL14 START 241.0809
HIERARCH ISS PBL14 END 240.7705
HIERARCH ISS PBLA14 START 62.0043
HIERARCH ISS PBLA14 END 62.1261
HIERARCH ISS PBL15 START 205.7842
HIERARCH ISS PBL15 END 206.3364
HIERARCH ISS PBLA15 START 128.4996
HIERARCH ISS PBLA15 END 128.6746
HIERARCH ISS PBL16 START 159.9037
HIERARCH ISS PBL16 END 160.0374
HIERARCH ISS PBLA16 START 101.7589
HIERARCH ISS PBLA16 END 101.9692
HIERARCH ISS PBL23 START 274.6984
HIERARCH ISS PBL23 END 274.323
HIERARCH ISS PBLA23 START 51.1136
HIERARCH ISS PBLA23 END 51.1935
HIERARCH ISS PBL24 START 217.7551
HIERARCH ISS PBL24 END 217.4628
HIERARCH ISS PBLA24 START 58.6878
HIERARCH ISS PBLA24 END 58.7972
HIERARCH ISS PBL25 START 185.537
HIERARCH ISS PBL25 END 186.0805
HIERARCH ISS PBLA25 START 133.664
HIERARCH ISS PBLA25 END 133.8216
HIERARCH ISS PBL26 START 133.7464
HIERARCH ISS PBL26 END 133.8816
HIERARCH ISS PBLA26 START 104.1009
HIERARCH ISS PBLA26 END 104.312
HIERARCH ISS PBL34 START 65.4702
HIERARCH ISS PBL34 END 65.4383
HIERARCH ISS PBLA34 START -154.8883
HIERARCH ISS PBLA34 END -154.8927
HIERARCH ISS PBL35 START 310.9132
HIERARCH ISS PBL35 END 311.0945
HIERARCH ISS PBLA35 START -165.1649
HIERARCH ISS PBLA35 END -165.1912
HIERARCH ISS PBL36 START 221.6144
HIERARCH ISS PBL36 END 221.5701
HIERARCH ISS PBLA36 START -157.6961
HIERARCH ISS PBLA36 END -157.7089
HIERARCH ISS PBL45 START 246.7698
HIERARCH ISS PBL45 END 246.9876
HIERARCH ISS PBLA45 START -167.8778
HIERARCH ISS PBLA45 END -167.9061
HIERARCH ISS PBL46 START 156.2557
HIERARCH ISS PBL46 END 156.2439
HIERARCH ISS PBLA46 START -158.8722
HIERARCH ISS PBLA46 END -158.888
HIERARCH ISS PBL56 START 95.6214
HIERARCH ISS PBL56 END 95.8565
HIERARCH ISS PBLA56 START -2.6981
HIERARCH ISS PBLA56 END -2.7089
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1