Exposure
ID
SPICA.2025-06-17T07-13-14_1
Header ID
SPICA.2025-06-17T07-13-14
Date updated
2025-06-17 07:12:09 UTC+0000
Release date
None
UTC Start
2025-06-17 07:12:09.257
UTC End
2025-06-17 07:13:09.257
MJD Start
60843.3001071415
MJD End
60843.30080158593
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
68357
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
50796
Name
HD_163917
RA
269.7566
DEC
-9.773633
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.4884 24.4939 92.7619 92.9742
S1-E1 276.0100 275.5044 53.5250 53.6213
S1-E2 222.2085 221.8368 61.7296 61.8624
S1-W1 198.2331 198.8715 134.3958 134.5374
S1-W2 147.0929 147.2875 105.9061 106.1239
S2-E1 257.5091 257.0340 50.0765 50.1571
S2-E2 201.6206 201.2644 58.1397 58.2571
S2-W1 180.6645 181.2744 139.5625 139.6806
S2-W2 123.3718 123.5615 108.4932 108.7087
E1-E2 64.4211 64.3618 -155.9631 -155.9856
E1-W1 313.2344 313.2922 -165.1456 -165.1944
E1-W2 219.6676 219.5316 -158.5071 -158.5392
E2-W1 249.8505 249.9722 -167.5037 -167.5560
E2-W2 155.3363 155.2601 -159.5618 -159.5974
W1-W2 98.3739 98.5799 -0.1056 -0.1514
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.3001071415
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_163917
HIERARCH OBS RA 269.7566
HIERARCH OBS DEC -9.773633
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 24.4884
HIERARCH ISS PBL12 END 24.4939
HIERARCH ISS PBLA12 START 92.7619
HIERARCH ISS PBLA12 END 92.9742
HIERARCH ISS PBL13 START 276.01
HIERARCH ISS PBL13 END 275.5044
HIERARCH ISS PBLA13 START 53.525
HIERARCH ISS PBLA13 END 53.6213
HIERARCH ISS PBL14 START 222.2085
HIERARCH ISS PBL14 END 221.8368
HIERARCH ISS PBLA14 START 61.7296
HIERARCH ISS PBLA14 END 61.8624
HIERARCH ISS PBL15 START 198.2331
HIERARCH ISS PBL15 END 198.8715
HIERARCH ISS PBLA15 START 134.3958
HIERARCH ISS PBLA15 END 134.5374
HIERARCH ISS PBL16 START 147.0929
HIERARCH ISS PBL16 END 147.2875
HIERARCH ISS PBLA16 START 105.9061
HIERARCH ISS PBLA16 END 106.1239
HIERARCH ISS PBL23 START 257.5091
HIERARCH ISS PBL23 END 257.034
HIERARCH ISS PBLA23 START 50.0765
HIERARCH ISS PBLA23 END 50.1571
HIERARCH ISS PBL24 START 201.6206
HIERARCH ISS PBL24 END 201.2644
HIERARCH ISS PBLA24 START 58.1397
HIERARCH ISS PBLA24 END 58.2571
HIERARCH ISS PBL25 START 180.6645
HIERARCH ISS PBL25 END 181.2744
HIERARCH ISS PBLA25 START 139.5625
HIERARCH ISS PBLA25 END 139.6806
HIERARCH ISS PBL26 START 123.3718
HIERARCH ISS PBL26 END 123.5615
HIERARCH ISS PBLA26 START 108.4932
HIERARCH ISS PBLA26 END 108.7087
HIERARCH ISS PBL34 START 64.4211
HIERARCH ISS PBL34 END 64.3618
HIERARCH ISS PBLA34 START -155.9631
HIERARCH ISS PBLA34 END -155.9856
HIERARCH ISS PBL35 START 313.2344
HIERARCH ISS PBL35 END 313.2922
HIERARCH ISS PBLA35 START -165.1456
HIERARCH ISS PBLA35 END -165.1944
HIERARCH ISS PBL36 START 219.6676
HIERARCH ISS PBL36 END 219.5316
HIERARCH ISS PBLA36 START -158.5071
HIERARCH ISS PBLA36 END -158.5392
HIERARCH ISS PBL45 START 249.8505
HIERARCH ISS PBL45 END 249.9722
HIERARCH ISS PBLA45 START -167.5037
HIERARCH ISS PBLA45 END -167.556
HIERARCH ISS PBL46 START 155.3363
HIERARCH ISS PBL46 END 155.2601
HIERARCH ISS PBLA46 START -159.5618
HIERARCH ISS PBLA46 END -159.5974
HIERARCH ISS PBL56 START 98.3739
HIERARCH ISS PBL56 END 98.5799
HIERARCH ISS PBLA56 START -0.1056
HIERARCH ISS PBLA56 END -0.1514
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1