Exposure
ID
SPICA.2025-10-07T12-01-15_1
Header ID
SPICA.2025-10-07T12-01-15
Date updated
2025-10-07 12:00:10 UTC+0000
Release date
None
UTC Start
2025-10-07 12:00:10.335
UTC End
2025-10-07 12:01:10.335
MJD Start
60955.5001196231
MJD End
60955.500814067535
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
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0150 34.0140 83.2917 83.4428
S1-E1 327.5309 327.6409 53.2670 53.3778
S1-E2 277.6154 277.6657 60.4883 60.6066
S1-W1 265.0966 265.2139 109.5665 109.7740
S1-W2 208.7934 208.7968 91.5330 91.7036
S2-E1 298.5660 298.6897 49.9990 50.1073
S2-E2 246.6117 246.6712 57.4240 57.5390
S2-W1 235.0787 235.2134 113.2390 113.4516
S2-W2 175.1975 175.2040 93.1278 93.3020
E1-E2 62.7220 62.7992 -160.5387 -160.4270
E1-W1 284.9563 285.4883 -177.4445 -177.3128
E1-W2 208.5307 208.8279 -165.0560 -164.9412
E2-W1 225.6832 226.1335 177.9198 178.0605
E2-W2 146.0870 146.3070 -166.9939 -166.8772
W1-W2 92.7801 92.9818 -26.2734 -26.0756
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5001196231
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
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 34.015
HIERARCH ISS PBL12 END 34.014
HIERARCH ISS PBLA12 START 83.2917
HIERARCH ISS PBLA12 END 83.4428
HIERARCH ISS PBL13 START 327.5309
HIERARCH ISS PBL13 END 327.6409
HIERARCH ISS PBLA13 START 53.267
HIERARCH ISS PBLA13 END 53.3778
HIERARCH ISS PBL14 START 277.6154
HIERARCH ISS PBL14 END 277.6657
HIERARCH ISS PBLA14 START 60.4883
HIERARCH ISS PBLA14 END 60.6066
HIERARCH ISS PBL15 START 265.0966
HIERARCH ISS PBL15 END 265.2139
HIERARCH ISS PBLA15 START 109.5665
HIERARCH ISS PBLA15 END 109.774
HIERARCH ISS PBL16 START 208.7934
HIERARCH ISS PBL16 END 208.7968
HIERARCH ISS PBLA16 START 91.533
HIERARCH ISS PBLA16 END 91.7036
HIERARCH ISS PBL23 START 298.566
HIERARCH ISS PBL23 END 298.6897
HIERARCH ISS PBLA23 START 49.999
HIERARCH ISS PBLA23 END 50.1073
HIERARCH ISS PBL24 START 246.6117
HIERARCH ISS PBL24 END 246.6712
HIERARCH ISS PBLA24 START 57.424
HIERARCH ISS PBLA24 END 57.539
HIERARCH ISS PBL25 START 235.0787
HIERARCH ISS PBL25 END 235.2134
HIERARCH ISS PBLA25 START 113.239
HIERARCH ISS PBLA25 END 113.4516
HIERARCH ISS PBL26 START 175.1975
HIERARCH ISS PBL26 END 175.204
HIERARCH ISS PBLA26 START 93.1278
HIERARCH ISS PBLA26 END 93.302
HIERARCH ISS PBL34 START 62.722
HIERARCH ISS PBL34 END 62.7992
HIERARCH ISS PBLA34 START -160.5387
HIERARCH ISS PBLA34 END -160.427
HIERARCH ISS PBL35 START 284.9563
HIERARCH ISS PBL35 END 285.4883
HIERARCH ISS PBLA35 START -177.4445
HIERARCH ISS PBLA35 END -177.3128
HIERARCH ISS PBL36 START 208.5307
HIERARCH ISS PBL36 END 208.8279
HIERARCH ISS PBLA36 START -165.056
HIERARCH ISS PBLA36 END -164.9412
HIERARCH ISS PBL45 START 225.6832
HIERARCH ISS PBL45 END 226.1335
HIERARCH ISS PBLA45 START 177.9198
HIERARCH ISS PBLA45 END 178.0605
HIERARCH ISS PBL46 START 146.087
HIERARCH ISS PBL46 END 146.307
HIERARCH ISS PBLA46 START -166.9939
HIERARCH ISS PBLA46 END -166.8772
HIERARCH ISS PBL56 START 92.7801
HIERARCH ISS PBL56 END 92.9818
HIERARCH ISS PBLA56 START -26.2734
HIERARCH ISS PBLA56 END -26.0756
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1