Exposure
ID
MATIS.2022-05-03T23:44:53.038_1
Header ID
MATIS.2022-05-03T23:44:53.038
Date updated
2022-05-03 23:50:55 UTC+0000
Release date
2022-05-03 23:44:53 UTC+0000
UTC Start
2022-05-03 23:44:53.038
UTC End
2022-05-03 23:45:53.098
MJD Start
59702.98950275
MJD End
59702.9901978889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003803
Ambient temperature (°C)
13.29
Seeing (arcsec)
0.78
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 55.8660 55.7240 292.6000 292.8000
K0-D0 77.6860 77.4650 267.3000 267.4000
K0-J3 55.8630 55.8590 353.7800 353.9270
G2-D0 36.2000 36.1520 226.0000 226.0000
G2-J3 56.8410 56.7450 53.2070 53.2460
D0-J3 92.8660 92.7220 50.3970 50.4350
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 59702.98950275
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 55.866
HIERARCH ESO ISS PBL12 END 55.724
HIERARCH ESO ISS PBLA12 START 292.6
HIERARCH ESO ISS PBLA12 END 292.8
HIERARCH ESO ISS PBL13 START 77.686
HIERARCH ESO ISS PBL13 END 77.465
HIERARCH ESO ISS PBLA13 START 267.3
HIERARCH ESO ISS PBLA13 END 267.4
HIERARCH ESO ISS PBL14 START 55.863
HIERARCH ESO ISS PBL14 END 55.859
HIERARCH ESO ISS PBLA14 START 353.78
HIERARCH ESO ISS PBLA14 END 353.927
HIERARCH ESO ISS PBL23 START 36.2
HIERARCH ESO ISS PBL23 END 36.152
HIERARCH ESO ISS PBLA23 START 226.0
HIERARCH ESO ISS PBLA23 END 226.0
HIERARCH ESO ISS PBL24 START 56.841
HIERARCH ESO ISS PBL24 END 56.745
HIERARCH ESO ISS PBLA24 START 53.207
HIERARCH ESO ISS PBLA24 END 53.246
HIERARCH ESO ISS PBL34 START 92.866
HIERARCH ESO ISS PBL34 END 92.722
HIERARCH ESO ISS PBLA34 START 50.397
HIERARCH ESO ISS PBLA34 END 50.435
HIERARCH ESO ISS AMBI TAU0 START 0.003801
HIERARCH ESO ISS AMBI TAU0 END 0.003805
HIERARCH ESO ISS AMBI TEMP 13.29
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.77