Exposure
ID
MATIS.2025-11-16T07:18:50.021_1
Header ID
MATIS.2025-11-16T07:18:50.021
Date updated
2025-11-16 07:31:18 UTC+0000
Release date
2025-11-16 07:18:50 UTC+0000
UTC Start
2025-11-16 07:18:50.021
UTC End
2025-11-16 07:19:52.031
MJD Start
60995.30474561
MJD End
60995.305463318335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0023975
Ambient temperature (°C)
10.76
Seeing (arcsec)
0.765
Observation
ID
71783
Category
calibrator
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
53290
Name
alf CMi
RA
114.820306
DEC
5.21901
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 24.9530 24.9400 136.0000 136.0000
A0-D0 28.0960 28.1630 73.2000 73.2000
A0-C1 22.5040 22.5140 114.3350 114.2980
B2-D0 27.7760 27.8070 20.2000 20.3000
B2-C1 9.2530 9.2640 20.1120 20.2580
D0-C1 18.5230 18.5440 200.1890 200.3350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28R7.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60995.30474561
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf CMi
RA 114.820306
DEC 5.21901
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 24.953
HIERARCH ESO ISS PBL12 END 24.94
HIERARCH ESO ISS PBLA12 START 136.0
HIERARCH ESO ISS PBLA12 END 136.0
HIERARCH ESO ISS PBL13 START 28.096
HIERARCH ESO ISS PBL13 END 28.163
HIERARCH ESO ISS PBLA13 START 73.2
HIERARCH ESO ISS PBLA13 END 73.2
HIERARCH ESO ISS PBL14 START 22.504
HIERARCH ESO ISS PBL14 END 22.514
HIERARCH ESO ISS PBLA14 START 114.335
HIERARCH ESO ISS PBLA14 END 114.298
HIERARCH ESO ISS PBL23 START 27.776
HIERARCH ESO ISS PBL23 END 27.807
HIERARCH ESO ISS PBLA23 START 20.2
HIERARCH ESO ISS PBLA23 END 20.3
HIERARCH ESO ISS PBL24 START 9.253
HIERARCH ESO ISS PBL24 END 9.264
HIERARCH ESO ISS PBLA24 START 20.112
HIERARCH ESO ISS PBLA24 END 20.258
HIERARCH ESO ISS PBL34 START 18.523
HIERARCH ESO ISS PBL34 END 18.544
HIERARCH ESO ISS PBLA34 START 200.189
HIERARCH ESO ISS PBLA34 END 200.335
HIERARCH ESO ISS AMBI TAU0 START 0.002486
HIERARCH ESO ISS AMBI TAU0 END 0.002309
HIERARCH ESO ISS AMBI TEMP 10.76
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.78