Exposure
ID
SPICA.2025-10-06T10-49-55_1
Header ID
SPICA.2025-10-06T10-49-55
Date updated
2025-10-06 10:48:50 UTC+0000
Release date
None
UTC Start
2025-10-06 10:48:50.629
UTC End
2025-10-06 10:49:50.629
MJD Start
60954.4505859799
MJD End
60954.451280424335
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
70809
Category
science
Program ID
S05/S02
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
52540
Name
HD_38393
RA
86.1158
DEC
-22.44838
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 18.9888 18.9692 80.7625 81.0282
S1-E1 270.6133 270.0249 45.0722 45.0937
S1-E2 210.3528 209.8511 51.2351 51.3021
S1-W1 130.2154 131.0303 139.1053 139.3101
S1-W2 103.3184 103.4142 96.6676 97.0069
S2-E1 255.4313 254.9090 42.5865 42.5908
S2-E2 194.0561 193.6068 48.4710 48.5174
S2-W1 121.3308 122.1282 146.7608 146.9025
S2-W2 85.2156 85.3379 100.1685 100.5151
E1-E2 65.4927 65.4640 -155.0979 -155.1899
E1-W1 308.4547 308.6829 -159.8324 -159.9515
E1-W2 221.7407 221.7145 -156.3435 -156.4441
E2-W1 243.2455 243.5054 -161.1057 -161.2302
E2-W2 156.2699 156.2727 -156.8655 -156.9695
W1-W2 88.1638 88.4301 11.3636 11.2255
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4505859799
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_38393
HIERARCH OBS RA 86.1158
HIERARCH OBS DEC -22.44838
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 18.9888
HIERARCH ISS PBL12 END 18.9692
HIERARCH ISS PBLA12 START 80.7625
HIERARCH ISS PBLA12 END 81.0282
HIERARCH ISS PBL13 START 270.6133
HIERARCH ISS PBL13 END 270.0249
HIERARCH ISS PBLA13 START 45.0722
HIERARCH ISS PBLA13 END 45.0937
HIERARCH ISS PBL14 START 210.3528
HIERARCH ISS PBL14 END 209.8511
HIERARCH ISS PBLA14 START 51.2351
HIERARCH ISS PBLA14 END 51.3021
HIERARCH ISS PBL15 START 130.2154
HIERARCH ISS PBL15 END 131.0303
HIERARCH ISS PBLA15 START 139.1053
HIERARCH ISS PBLA15 END 139.3101
HIERARCH ISS PBL16 START 103.3184
HIERARCH ISS PBL16 END 103.4142
HIERARCH ISS PBLA16 START 96.6676
HIERARCH ISS PBLA16 END 97.0069
HIERARCH ISS PBL23 START 255.4313
HIERARCH ISS PBL23 END 254.909
HIERARCH ISS PBLA23 START 42.5865
HIERARCH ISS PBLA23 END 42.5908
HIERARCH ISS PBL24 START 194.0561
HIERARCH ISS PBL24 END 193.6068
HIERARCH ISS PBLA24 START 48.471
HIERARCH ISS PBLA24 END 48.5174
HIERARCH ISS PBL25 START 121.3308
HIERARCH ISS PBL25 END 122.1282
HIERARCH ISS PBLA25 START 146.7608
HIERARCH ISS PBLA25 END 146.9025
HIERARCH ISS PBL26 START 85.2156
HIERARCH ISS PBL26 END 85.3379
HIERARCH ISS PBLA26 START 100.1685
HIERARCH ISS PBLA26 END 100.5151
HIERARCH ISS PBL34 START 65.4927
HIERARCH ISS PBL34 END 65.464
HIERARCH ISS PBLA34 START -155.0979
HIERARCH ISS PBLA34 END -155.1899
HIERARCH ISS PBL35 START 308.4547
HIERARCH ISS PBL35 END 308.6829
HIERARCH ISS PBLA35 START -159.8324
HIERARCH ISS PBLA35 END -159.9515
HIERARCH ISS PBL36 START 221.7407
HIERARCH ISS PBL36 END 221.7145
HIERARCH ISS PBLA36 START -156.3435
HIERARCH ISS PBLA36 END -156.4441
HIERARCH ISS PBL45 START 243.2455
HIERARCH ISS PBL45 END 243.5054
HIERARCH ISS PBLA45 START -161.1057
HIERARCH ISS PBLA45 END -161.2302
HIERARCH ISS PBL46 START 156.2699
HIERARCH ISS PBL46 END 156.2727
HIERARCH ISS PBLA46 START -156.8655
HIERARCH ISS PBLA46 END -156.9695
HIERARCH ISS PBL56 START 88.1638
HIERARCH ISS PBL56 END 88.4301
HIERARCH ISS PBLA56 START 11.3636
HIERARCH ISS PBLA56 END 11.2255
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1