Exposure
ID
MATIS.2025-11-16T07:34:11.180_1
Header ID
MATIS.2025-11-16T07:34:11.180
Date updated
2025-11-16 07:41:02 UTC+0000
Release date
2026-11-16 07:41:01 UTC+0000
UTC Start
2025-11-16 07:34:11.180
UTC End
2025-11-16 07:35:13.190
MJD Start
60995.31540718
MJD End
60995.31612488833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002134
Ambient temperature (°C)
11.61
Seeing (arcsec)
0.765
Observation
ID
71785
Category
science
Program ID
116.28R7.002
Program Title
CONSTRAINING THE LATEST DYNAMIC MODEL ATMOSPHERES OF MIRA LONG-PERIOD VARIABLES
Program Type
Normal
PI / COI
WITTKOWSKI / PALADINI / HÖFNER / ARINGER
Target
ID
53291
Name
V GX Mon
RA
103.19488
DEC
8.4219
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.3850 23.3550 136.8000 136.8000
A0-D0 30.9510 30.9860 74.3000 74.3000
A0-C1 22.3150 22.2990 112.6000 112.5790
B2-D0 28.8940 28.9320 28.5000 28.6000
B2-C1 9.6240 9.6370 28.4360 28.5370
D0-C1 19.2700 19.2950 208.5100 208.6100
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28R7.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60995.31540718
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GX Mon
RA 103.19488
DEC 8.4219
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 23.385
HIERARCH ESO ISS PBL12 END 23.355
HIERARCH ESO ISS PBLA12 START 136.8
HIERARCH ESO ISS PBLA12 END 136.8
HIERARCH ESO ISS PBL13 START 30.951
HIERARCH ESO ISS PBL13 END 30.986
HIERARCH ESO ISS PBLA13 START 74.3
HIERARCH ESO ISS PBLA13 END 74.3
HIERARCH ESO ISS PBL14 START 22.315
HIERARCH ESO ISS PBL14 END 22.299
HIERARCH ESO ISS PBLA14 START 112.6
HIERARCH ESO ISS PBLA14 END 112.579
HIERARCH ESO ISS PBL23 START 28.894
HIERARCH ESO ISS PBL23 END 28.932
HIERARCH ESO ISS PBLA23 START 28.5
HIERARCH ESO ISS PBLA23 END 28.6
HIERARCH ESO ISS PBL24 START 9.624
HIERARCH ESO ISS PBL24 END 9.637
HIERARCH ESO ISS PBLA24 START 28.436
HIERARCH ESO ISS PBLA24 END 28.537
HIERARCH ESO ISS PBL34 START 19.27
HIERARCH ESO ISS PBL34 END 19.295
HIERARCH ESO ISS PBLA34 START 208.51
HIERARCH ESO ISS PBLA34 END 208.61
HIERARCH ESO ISS AMBI TAU0 START 0.002158
HIERARCH ESO ISS AMBI TAU0 END 0.00211
HIERARCH ESO ISS AMBI TEMP 11.61
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.74