Exposure
ID
MATIS.2022-05-03T23:33:56.052_1
Header ID
MATIS.2022-05-03T23:33:56.052
Date updated
2022-05-03 23:42:37 UTC+0000
Release date
2022-05-03 23:33:56 UTC+0000
UTC Start
2022-05-03 23:33:56.052
UTC End
2022-05-03 23:34:56.016
MJD Start
59702.98189875
MJD End
59702.9825927778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0039035
Ambient temperature (°C)
13.26
Seeing (arcsec)
0.93
Observation
ID
50779
Category
calibrator
Program ID
108.21XP.001
Program Title
VLTI/MATISSE THERMAL-IR INTERFEROMETRIC IMAGING OF THE AGB STAR HR3126 WITH THE BIPOLAR TOBY JUG NEBULA
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
37874
Name
delcma
RA
107.097833
DEC
-26.39318
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 57.3910 57.2540 290.8000 290.9000
K0-D0 80.0280 79.8200 266.2000 266.3000
K0-J3 55.9080 55.9040 352.1780 352.3240
G2-D0 36.7050 36.6600 225.5000 225.6000
G2-J3 57.8520 57.7630 52.7480 52.7920
D0-J3 94.3790 94.2460 49.9480 49.9920
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.21XP.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59702.98189875
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delcma
RA 107.097833
DEC -26.39318
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 57.391
HIERARCH ESO ISS PBL12 END 57.254
HIERARCH ESO ISS PBLA12 START 290.8
HIERARCH ESO ISS PBLA12 END 290.9
HIERARCH ESO ISS PBL13 START 80.028
HIERARCH ESO ISS PBL13 END 79.82
HIERARCH ESO ISS PBLA13 START 266.2
HIERARCH ESO ISS PBLA13 END 266.3
HIERARCH ESO ISS PBL14 START 55.908
HIERARCH ESO ISS PBL14 END 55.904
HIERARCH ESO ISS PBLA14 START 352.178
HIERARCH ESO ISS PBLA14 END 352.324
HIERARCH ESO ISS PBL23 START 36.705
HIERARCH ESO ISS PBL23 END 36.66
HIERARCH ESO ISS PBLA23 START 225.5
HIERARCH ESO ISS PBLA23 END 225.6
HIERARCH ESO ISS PBL24 START 57.852
HIERARCH ESO ISS PBL24 END 57.763
HIERARCH ESO ISS PBLA24 START 52.748
HIERARCH ESO ISS PBLA24 END 52.792
HIERARCH ESO ISS PBL34 START 94.379
HIERARCH ESO ISS PBL34 END 94.246
HIERARCH ESO ISS PBLA34 START 49.948
HIERARCH ESO ISS PBLA34 END 49.992
HIERARCH ESO ISS AMBI TAU0 START 0.004065
HIERARCH ESO ISS AMBI TAU0 END 0.003742
HIERARCH ESO ISS AMBI TEMP 13.26
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.95