Exposure
ID
MATIS.2021-09-23T04:34:22.116_1
Header ID
MATIS.2021-09-23T04:34:22.116
Date updated
2021-09-23 04:46:00 UTC+0000
Release date
2022-09-23 04:46:00 UTC+0000
UTC Start
2021-09-23 04:34:22.116
UTC End
2021-09-23 04:35:22.176
MJD Start
59480.19053375
MJD End
59480.1912288889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002195
Ambient temperature (°C)
11.23
Seeing (arcsec)
1.18
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 46.4420 46.4580 6.3000 6.5000
U1-U3 80.6680 80.7310 13.1000 13.3000
U1-U4 90.1220 90.4360 49.6620 49.8300
U2-U3 34.9820 35.0330 22.1000 22.3000
U2-U4 64.7360 65.0010 79.1640 79.2080
U3-U4 54.3220 54.4470 111.8770 111.8240
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 59480.19053375
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 46.442
HIERARCH ESO ISS PBL12 END 46.458
HIERARCH ESO ISS PBLA12 START 6.3
HIERARCH ESO ISS PBLA12 END 6.5
HIERARCH ESO ISS PBL13 START 80.668
HIERARCH ESO ISS PBL13 END 80.731
HIERARCH ESO ISS PBLA13 START 13.1
HIERARCH ESO ISS PBLA13 END 13.3
HIERARCH ESO ISS PBL14 START 90.122
HIERARCH ESO ISS PBL14 END 90.436
HIERARCH ESO ISS PBLA14 START 49.662
HIERARCH ESO ISS PBLA14 END 49.83
HIERARCH ESO ISS PBL23 START 34.982
HIERARCH ESO ISS PBL23 END 35.033
HIERARCH ESO ISS PBLA23 START 22.1
HIERARCH ESO ISS PBLA23 END 22.3
HIERARCH ESO ISS PBL24 START 64.736
HIERARCH ESO ISS PBL24 END 65.001
HIERARCH ESO ISS PBLA24 START 79.164
HIERARCH ESO ISS PBLA24 END 79.208
HIERARCH ESO ISS PBL34 START 54.322
HIERARCH ESO ISS PBL34 END 54.447
HIERARCH ESO ISS PBLA34 START 111.877
HIERARCH ESO ISS PBLA34 END 111.824
HIERARCH ESO ISS AMBI TAU0 START 0.00219
HIERARCH ESO ISS AMBI TAU0 END 0.0022
HIERARCH ESO ISS AMBI TEMP 11.23
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.18