Exposure
ID
MATIS.2021-09-23T04:38:16.975_1
Header ID
MATIS.2021-09-23T04:38:16.975
Date updated
2021-09-23 04:50:50 UTC+0000
Release date
2022-09-23 04:50:49 UTC+0000
UTC Start
2021-09-23 04:38:16.975
UTC End
2021-09-23 04:39:17.035
MJD Start
59480.19325203
MJD End
59480.1939471689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002318
Ambient temperature (°C)
11.23
Seeing (arcsec)
1.035
Observation
ID
48281
Category
science
Program ID
105.20B3.002
Program Title
JETS, WINDS AND MAYBE MORE : THE MID-IR EMISSION OF SS433
Program Type
GTO
PI / COI
LAMBERTS/ WAISBERG/ LAU/ MILLOUR/ BRUNO/ PETROV/ MATTER/ WEIGELT/ WOLF
Target
ID
36225
Name
M 77
RA
40.670744
DEC
-0.01328
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 46.5050 46.5230 7.0000 7.2000
U1-U3 80.9180 80.9860 13.8000 14.0000
U1-U4 91.3420 91.6650 50.3080 50.4740
U2-U3 35.1830 35.2370 22.9000 23.1000
U2-U4 65.7610 66.0290 79.3330 79.3770
U3-U4 54.8040 54.9300 111.6730 111.6210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20B3.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59480.19325203
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M 77
RA 40.670744
DEC -0.01328
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 46.505
HIERARCH ESO ISS PBL12 END 46.523
HIERARCH ESO ISS PBLA12 START 7.0
HIERARCH ESO ISS PBLA12 END 7.2
HIERARCH ESO ISS PBL13 START 80.918
HIERARCH ESO ISS PBL13 END 80.986
HIERARCH ESO ISS PBLA13 START 13.8
HIERARCH ESO ISS PBLA13 END 14.0
HIERARCH ESO ISS PBL14 START 91.342
HIERARCH ESO ISS PBL14 END 91.665
HIERARCH ESO ISS PBLA14 START 50.308
HIERARCH ESO ISS PBLA14 END 50.474
HIERARCH ESO ISS PBL23 START 35.183
HIERARCH ESO ISS PBL23 END 35.237
HIERARCH ESO ISS PBLA23 START 22.9
HIERARCH ESO ISS PBLA23 END 23.1
HIERARCH ESO ISS PBL24 START 65.761
HIERARCH ESO ISS PBL24 END 66.029
HIERARCH ESO ISS PBLA24 START 79.333
HIERARCH ESO ISS PBLA24 END 79.377
HIERARCH ESO ISS PBL34 START 54.804
HIERARCH ESO ISS PBL34 END 54.93
HIERARCH ESO ISS PBLA34 START 111.673
HIERARCH ESO ISS PBLA34 END 111.621
HIERARCH ESO ISS AMBI TAU0 START 0.002317
HIERARCH ESO ISS AMBI TAU0 END 0.002319
HIERARCH ESO ISS AMBI TEMP 11.23
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.02