Exposure
ID
MATIS.2022-08-12T01:30:12.158_1
Header ID
MATIS.2022-08-12T01:30:12.158
Date updated
2022-08-12 01:41:55 UTC+0000
Release date
2023-08-12 01:41:55 UTC+0000
UTC Start
2022-08-12 01:30:12.158
UTC End
2022-08-12 01:31:14.168
MJD Start
59803.06264072
MJD End
59803.0633584283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0017005
Ambient temperature (°C)
12.28
Seeing (arcsec)
0.695
Observation
ID
51930
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
37844
Name
WRAY 15-1676
RA
259.954077
DEC
-39.17721
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4540 90.4440 122.9000 123.1000
A0-J2 127.7320 127.6640 100.6000 100.8000
A0-K0 124.2300 124.1240 78.9790 79.1340
G1-J2 55.8350 55.7840 62.7000 62.8000
G1-K0 86.1630 86.1110 32.2580 32.3670
J2-K0 47.3650 47.3680 355.6240 355.7410
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 59803.06264072
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY 15-1676
RA 259.954077
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 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 90.454
HIERARCH ESO ISS PBL12 END 90.444
HIERARCH ESO ISS PBLA12 START 122.9
HIERARCH ESO ISS PBLA12 END 123.1
HIERARCH ESO ISS PBL13 START 127.732
HIERARCH ESO ISS PBL13 END 127.664
HIERARCH ESO ISS PBLA13 START 100.6
HIERARCH ESO ISS PBLA13 END 100.8
HIERARCH ESO ISS PBL14 START 124.23
HIERARCH ESO ISS PBL14 END 124.124
HIERARCH ESO ISS PBLA14 START 78.979
HIERARCH ESO ISS PBLA14 END 79.134
HIERARCH ESO ISS PBL23 START 55.835
HIERARCH ESO ISS PBL23 END 55.784
HIERARCH ESO ISS PBLA23 START 62.7
HIERARCH ESO ISS PBLA23 END 62.8
HIERARCH ESO ISS PBL24 START 86.163
HIERARCH ESO ISS PBL24 END 86.111
HIERARCH ESO ISS PBLA24 START 32.258
HIERARCH ESO ISS PBLA24 END 32.367
HIERARCH ESO ISS PBL34 START 47.365
HIERARCH ESO ISS PBL34 END 47.368
HIERARCH ESO ISS PBLA34 START 355.624
HIERARCH ESO ISS PBLA34 END 355.741
HIERARCH ESO ISS AMBI TAU0 START 0.001728
HIERARCH ESO ISS AMBI TAU0 END 0.001673
HIERARCH ESO ISS AMBI TEMP 12.28
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.69