Exposure
ID
MATIS.2022-05-15T04:49:48.490_1
Header ID
MATIS.2022-05-15T04:49:48.490
Date updated
2022-05-15 05:00:45 UTC+0000
Release date
2023-05-15 05:00:45 UTC+0000
UTC Start
2022-05-15 04:49:48.490
UTC End
2022-05-15 04:50:50.500
MJD Start
59714.20125567
MJD End
59714.2019733783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0037245
Ambient temperature (°C)
11.46
Seeing (arcsec)
0.915
Observation
ID
50894
Category
science
Program ID
109.22VF.002
Program Title
TRACING THE PAST CENTURY OF MASS-LOSS ACTIVITY OF THE FRIED EGG NEBULA
Program Type
Normal
PI / COI
KOUMPIA/ OUDMAIJER/ DE WIT/ VINK/ MILLOUR/ MULLER/ ZIJLSTRA/ WALLSTRÖM/ SZCZERBA/ LAGADEC
Target
ID
37603
Name
WRAY 15-1676
RA
259.954799
DEC
-39.17721
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 82.0320 82.1650 100.8000 100.9000
A0-J2 121.2660 121.4200 76.2000 76.4000
A0-J3 132.3000 132.3110 31.7560 31.9300
G1-J2 57.8720 57.8860 40.0000 40.1000
G1-J3 128.3320 128.3420 355.1100 355.2240
J2-J3 96.3810 96.4500 330.0530 330.1480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22VF.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59714.20125567
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY 15-1676
RA 259.954799
DEC -39.17721
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 82.032
HIERARCH ESO ISS PBL12 END 82.165
HIERARCH ESO ISS PBLA12 START 100.8
HIERARCH ESO ISS PBLA12 END 100.9
HIERARCH ESO ISS PBL13 START 121.266
HIERARCH ESO ISS PBL13 END 121.42
HIERARCH ESO ISS PBLA13 START 76.2
HIERARCH ESO ISS PBLA13 END 76.4
HIERARCH ESO ISS PBL14 START 132.3
HIERARCH ESO ISS PBL14 END 132.311
HIERARCH ESO ISS PBLA14 START 31.756
HIERARCH ESO ISS PBLA14 END 31.93
HIERARCH ESO ISS PBL23 START 57.872
HIERARCH ESO ISS PBL23 END 57.886
HIERARCH ESO ISS PBLA23 START 40.0
HIERARCH ESO ISS PBLA23 END 40.1
HIERARCH ESO ISS PBL24 START 128.332
HIERARCH ESO ISS PBL24 END 128.342
HIERARCH ESO ISS PBLA24 START 355.11
HIERARCH ESO ISS PBLA24 END 355.224
HIERARCH ESO ISS PBL34 START 96.381
HIERARCH ESO ISS PBL34 END 96.45
HIERARCH ESO ISS PBLA34 START 330.053
HIERARCH ESO ISS PBLA34 END 330.148
HIERARCH ESO ISS AMBI TAU0 START 0.004015
HIERARCH ESO ISS AMBI TAU0 END 0.003434
HIERARCH ESO ISS AMBI TEMP 11.46
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.98