Exposure
ID
MATIS.2022-08-25T01:46:41.217_1
Header ID
MATIS.2022-08-25T01:46:41.217
Date updated
2022-08-25 01:56:09 UTC+0000
Release date
2023-08-25 01:56:09 UTC+0000
UTC Start
2022-08-25 01:46:41.217
UTC End
2022-08-25 01:47:37.882
MJD Start
59816.07408816
MJD End
59816.0747440049
Exposure time (s)
56.7
Validation level
0
Tau 0: Coherence time (s)
0.006843
Ambient temperature (°C)
13.82
Seeing (arcsec)
0.515
Observation
ID
50734
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 sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2990 25.2990 158.4000 158.5000
A0-D0 28.5300 28.4800 89.2000 89.4000
A0-C1 22.1110 22.0990 134.6850 134.8790
B2-D0 30.6520 30.6200 38.8000 38.9000
B2-C1 10.2110 10.2010 38.7360 38.8250
D0-C1 20.4410 20.4200 218.8040 218.8930
Invalid fields
Key
INSTRUMENT_MODE
Header: validation messages
Message
Invalid instrument_mode = 'SI_PHOT_L_HIGH+' for instrument 'MATISSE'
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 59816.07408816
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY 15-1676
RA 259.954077
DEC -39.17721
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME L
HIERARCH ESO INS FIL ID L
HIERARCH ESO INS DIL NAME HIGH+
HIERARCH ESO INS DIL ID HIGH+
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.333
HIERARCH ESO DET NDIT 5
HIERARCH ESO ISS PBL12 START 25.299
HIERARCH ESO ISS PBL12 END 25.299
HIERARCH ESO ISS PBLA12 START 158.4
HIERARCH ESO ISS PBLA12 END 158.5
HIERARCH ESO ISS PBL13 START 28.53
HIERARCH ESO ISS PBL13 END 28.48
HIERARCH ESO ISS PBLA13 START 89.2
HIERARCH ESO ISS PBLA13 END 89.4
HIERARCH ESO ISS PBL14 START 22.111
HIERARCH ESO ISS PBL14 END 22.099
HIERARCH ESO ISS PBLA14 START 134.685
HIERARCH ESO ISS PBLA14 END 134.879
HIERARCH ESO ISS PBL23 START 30.652
HIERARCH ESO ISS PBL23 END 30.62
HIERARCH ESO ISS PBLA23 START 38.8
HIERARCH ESO ISS PBLA23 END 38.9
HIERARCH ESO ISS PBL24 START 10.211
HIERARCH ESO ISS PBL24 END 10.201
HIERARCH ESO ISS PBLA24 START 38.736
HIERARCH ESO ISS PBLA24 END 38.825
HIERARCH ESO ISS PBL34 START 20.441
HIERARCH ESO ISS PBL34 END 20.42
HIERARCH ESO ISS PBLA34 START 218.804
HIERARCH ESO ISS PBLA34 END 218.893
HIERARCH ESO ISS AMBI TAU0 START 0.007336
HIERARCH ESO ISS AMBI TAU0 END 0.00635
HIERARCH ESO ISS AMBI TEMP 13.82
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.55