Exposure
ID
MATIS.2022-08-01T01:04:31.689_1
Header ID
MATIS.2022-08-01T01:04:31.689
Date updated
2022-08-01 01:11:35 UTC+0000
Release date
2023-08-01 01:11:35 UTC+0000
UTC Start
2022-08-01 01:04:31.689
UTC End
2022-08-01 01:05:31.697
MJD Start
59792.04481121
MJD End
59792.045505747
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005264
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.55
Observation
ID
51178
Category
science
Program ID
109.22VF.003
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
38136
Name
WRAY 15-1676
RA
259.95552
DEC
-39.17721
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1580 68.1760 268.4000 268.5000
K0-D0 95.9610 95.9550 248.5000 248.7000
K0-J3 54.6810 54.7060 329.8320 329.9340
G2-D0 39.3950 39.3830 212.5000 212.6000
G2-J3 63.8210 63.8000 39.5650 39.6890
D0-J3 103.0300 102.9960 36.8630 36.9850
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22VF.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59792.04481121
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY 15-1676
RA 259.95552
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.158
HIERARCH ESO ISS PBL12 END 68.176
HIERARCH ESO ISS PBLA12 START 268.4
HIERARCH ESO ISS PBLA12 END 268.5
HIERARCH ESO ISS PBL13 START 95.961
HIERARCH ESO ISS PBL13 END 95.955
HIERARCH ESO ISS PBLA13 START 248.5
HIERARCH ESO ISS PBLA13 END 248.7
HIERARCH ESO ISS PBL14 START 54.681
HIERARCH ESO ISS PBL14 END 54.706
HIERARCH ESO ISS PBLA14 START 329.832
HIERARCH ESO ISS PBLA14 END 329.934
HIERARCH ESO ISS PBL23 START 39.395
HIERARCH ESO ISS PBL23 END 39.383
HIERARCH ESO ISS PBLA23 START 212.5
HIERARCH ESO ISS PBLA23 END 212.6
HIERARCH ESO ISS PBL24 START 63.821
HIERARCH ESO ISS PBL24 END 63.8
HIERARCH ESO ISS PBLA24 START 39.565
HIERARCH ESO ISS PBLA24 END 39.689
HIERARCH ESO ISS PBL34 START 103.03
HIERARCH ESO ISS PBL34 END 102.996
HIERARCH ESO ISS PBLA34 START 36.863
HIERARCH ESO ISS PBLA34 END 36.985
HIERARCH ESO ISS AMBI TAU0 START 0.005187
HIERARCH ESO ISS AMBI TAU0 END 0.005341
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55