Exposure
ID
SPICA.2025-10-06T10-54-20_1
Header ID
SPICA.2025-10-06T10-54-20
Date updated
2025-10-06 10:53:15 UTC+0000
Release date
None
UTC Start
2025-10-06 10:53:15.653
UTC End
2025-10-06 10:54:15.653
MJD Start
60954.4536533934
MJD End
60954.45434783783
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 18.9123 18.8950 81.8518 82.1206
S1-E1 268.1969 267.5990 45.1655 45.1905
S1-E2 208.3002 207.7953 51.5154 51.5870
S1-W1 133.5477 134.3664 139.9183 140.1084
S1-W2 103.7389 103.8538 98.0469 98.3825
S2-E1 253.2830 252.7500 42.6087 42.6161
S2-E2 192.2150 191.7609 48.6670 48.7176
S2-W1 124.5825 125.3781 147.3204 147.4502
S2-W2 85.7395 85.8779 101.5741 101.9149
E1-E2 65.3690 65.3360 -155.4709 -155.5613
E1-W1 309.3543 309.5618 -160.3157 -160.4330
E1-W2 221.6113 221.5704 -156.7518 -156.8509
E2-W1 244.2812 244.5248 -161.6107 -161.7332
E2-W2 156.2655 156.2579 -157.2876 -157.3901
W1-W2 89.2412 89.5013 10.8045 10.6692
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4536533934
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 18.9123
HIERARCH ISS PBL12 END 18.895
HIERARCH ISS PBLA12 START 81.8518
HIERARCH ISS PBLA12 END 82.1206
HIERARCH ISS PBL13 START 268.1969
HIERARCH ISS PBL13 END 267.599
HIERARCH ISS PBLA13 START 45.1655
HIERARCH ISS PBLA13 END 45.1905
HIERARCH ISS PBL14 START 208.3002
HIERARCH ISS PBL14 END 207.7953
HIERARCH ISS PBLA14 START 51.5154
HIERARCH ISS PBLA14 END 51.587
HIERARCH ISS PBL15 START 133.5477
HIERARCH ISS PBL15 END 134.3664
HIERARCH ISS PBLA15 START 139.9183
HIERARCH ISS PBLA15 END 140.1084
HIERARCH ISS PBL16 START 103.7389
HIERARCH ISS PBL16 END 103.8538
HIERARCH ISS PBLA16 START 98.0469
HIERARCH ISS PBLA16 END 98.3825
HIERARCH ISS PBL23 START 253.283
HIERARCH ISS PBL23 END 252.75
HIERARCH ISS PBLA23 START 42.6087
HIERARCH ISS PBLA23 END 42.6161
HIERARCH ISS PBL24 START 192.215
HIERARCH ISS PBL24 END 191.7609
HIERARCH ISS PBLA24 START 48.667
HIERARCH ISS PBLA24 END 48.7176
HIERARCH ISS PBL25 START 124.5825
HIERARCH ISS PBL25 END 125.3781
HIERARCH ISS PBLA25 START 147.3204
HIERARCH ISS PBLA25 END 147.4502
HIERARCH ISS PBL26 START 85.7395
HIERARCH ISS PBL26 END 85.8779
HIERARCH ISS PBLA26 START 101.5741
HIERARCH ISS PBLA26 END 101.9149
HIERARCH ISS PBL34 START 65.369
HIERARCH ISS PBL34 END 65.336
HIERARCH ISS PBLA34 START -155.4709
HIERARCH ISS PBLA34 END -155.5613
HIERARCH ISS PBL35 START 309.3543
HIERARCH ISS PBL35 END 309.5618
HIERARCH ISS PBLA35 START -160.3157
HIERARCH ISS PBLA35 END -160.433
HIERARCH ISS PBL36 START 221.6113
HIERARCH ISS PBL36 END 221.5704
HIERARCH ISS PBLA36 START -156.7518
HIERARCH ISS PBLA36 END -156.8509
HIERARCH ISS PBL45 START 244.2812
HIERARCH ISS PBL45 END 244.5248
HIERARCH ISS PBLA45 START -161.6107
HIERARCH ISS PBLA45 END -161.7332
HIERARCH ISS PBL46 START 156.2655
HIERARCH ISS PBL46 END 156.2579
HIERARCH ISS PBLA46 START -157.2876
HIERARCH ISS PBLA46 END -157.3901
HIERARCH ISS PBL56 START 89.2412
HIERARCH ISS PBL56 END 89.5013
HIERARCH ISS PBLA56 START 10.8045
HIERARCH ISS PBLA56 END 10.6692
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1