Exposure
ID
SPICA.2025-05-09T12-44-20_1
Header ID
SPICA.2025-05-09T12-44-20
Date updated
2025-05-09 12:43:58 UTC+0000
Release date
None
UTC Start
2025-05-09 12:43:58.401
UTC End
2025-05-09 12:44:18.401
MJD Start
60804.5305370437
MJD End
60804.530768525176
Exposure time (s)
20.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.9332 30.9238 65.4119 65.4500
S1-E1 330.1910 330.2091 49.1153 49.1117
S1-E2 278.1871 278.1698 52.7499 52.7545
S1-W1 174.3369 174.2918 82.3699 82.4815
S1-W2 175.9642 175.9007 69.7433 69.7994
S2-E1 300.6260 300.6599 47.4608 47.4537
S2-E2 248.0988 248.0951 51.1838 51.1848
S2-W1 145.0296 145.0073 85.9366 86.0627
S2-W2 145.1382 145.0849 70.6656 70.7256
E1-E2 55.4429 55.4911 -149.4312 -149.4606
E1-W1 207.7107 208.0547 -158.2881 -158.3258
E1-W2 176.7371 176.9227 -151.4184 -151.4511
E2-W1 153.1670 153.4649 -161.4830 -161.5202
E2-W2 121.3428 121.4803 -152.3262 -152.3602
W1-W2 38.5547 38.7105 -11.5391 -11.4920
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60804.5305370437
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1000
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 30.9332
HIERARCH ISS PBL12 END 30.9238
HIERARCH ISS PBLA12 START 65.4119
HIERARCH ISS PBLA12 END 65.45
HIERARCH ISS PBL13 START 330.191
HIERARCH ISS PBL13 END 330.2091
HIERARCH ISS PBLA13 START 49.1153
HIERARCH ISS PBLA13 END 49.1117
HIERARCH ISS PBL14 START 278.1871
HIERARCH ISS PBL14 END 278.1698
HIERARCH ISS PBLA14 START 52.7499
HIERARCH ISS PBLA14 END 52.7545
HIERARCH ISS PBL15 START 174.3369
HIERARCH ISS PBL15 END 174.2918
HIERARCH ISS PBLA15 START 82.3699
HIERARCH ISS PBLA15 END 82.4815
HIERARCH ISS PBL16 START 175.9642
HIERARCH ISS PBL16 END 175.9007
HIERARCH ISS PBLA16 START 69.7433
HIERARCH ISS PBLA16 END 69.7994
HIERARCH ISS PBL23 START 300.626
HIERARCH ISS PBL23 END 300.6599
HIERARCH ISS PBLA23 START 47.4608
HIERARCH ISS PBLA23 END 47.4537
HIERARCH ISS PBL24 START 248.0988
HIERARCH ISS PBL24 END 248.0951
HIERARCH ISS PBLA24 START 51.1838
HIERARCH ISS PBLA24 END 51.1848
HIERARCH ISS PBL25 START 145.0296
HIERARCH ISS PBL25 END 145.0073
HIERARCH ISS PBLA25 START 85.9366
HIERARCH ISS PBLA25 END 86.0627
HIERARCH ISS PBL26 START 145.1382
HIERARCH ISS PBL26 END 145.0849
HIERARCH ISS PBLA26 START 70.6656
HIERARCH ISS PBLA26 END 70.7256
HIERARCH ISS PBL34 START 55.4429
HIERARCH ISS PBL34 END 55.4911
HIERARCH ISS PBLA34 START -149.4312
HIERARCH ISS PBLA34 END -149.4606
HIERARCH ISS PBL35 START 207.7107
HIERARCH ISS PBL35 END 208.0547
HIERARCH ISS PBLA35 START -158.2881
HIERARCH ISS PBLA35 END -158.3258
HIERARCH ISS PBL36 START 176.7371
HIERARCH ISS PBL36 END 176.9227
HIERARCH ISS PBLA36 START -151.4184
HIERARCH ISS PBLA36 END -151.4511
HIERARCH ISS PBL45 START 153.167
HIERARCH ISS PBL45 END 153.4649
HIERARCH ISS PBLA45 START -161.483
HIERARCH ISS PBLA45 END -161.5202
HIERARCH ISS PBL46 START 121.3428
HIERARCH ISS PBL46 END 121.4803
HIERARCH ISS PBLA46 START -152.3262
HIERARCH ISS PBLA46 END -152.3602
HIERARCH ISS PBL56 START 38.5547
HIERARCH ISS PBL56 END 38.7105
HIERARCH ISS PBLA56 START -11.5391
HIERARCH ISS PBLA56 END -11.492
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1