Exposure
ID
MATIS.2024-12-08T05:53:09.874_1
Header ID
MATIS.2024-12-08T05:53:09.874
Date updated
2024-12-08 06:00:49 UTC+0000
Release date
2025-12-08 06:00:49 UTC+0000
UTC Start
2024-12-08 05:53:09.874
UTC End
2024-12-08 05:54:09.934
MJD Start
60652.24525317
MJD End
60652.2459483089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0025495
Ambient temperature (°C)
12.16
Seeing (arcsec)
1.08
Observation
ID
62273
Category
science
Program ID
114.275E.005
Program Title
WINDS FROM K GIANTS: IMAGING THE K SUPERGIANT SIG CMA
Program Type
Normal
PI / COI
WITTKOWSKI / PALADINI / CHIAVASSA / JADLOVSKÝ
Target
ID
46313
Name
sig CMa
RA
105.429747
DEC
-27.9348
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.4700 67.5120 266.7000 266.8000
K0-D0 95.1810 95.2240 246.0000 246.2000
K0-J3 56.0900 56.1040 328.7490 328.8420
G2-D0 39.9620 39.9650 209.4000 209.5000
G2-J3 64.4060 64.4140 36.4440 36.5710
D0-J3 104.1810 104.1920 33.7420 33.8680
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.275E.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60652.24525317
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME sig CMa
RA 105.429747
DEC -27.9348
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 67.47
HIERARCH ESO ISS PBL12 END 67.512
HIERARCH ESO ISS PBLA12 START 266.7
HIERARCH ESO ISS PBLA12 END 266.8
HIERARCH ESO ISS PBL13 START 95.181
HIERARCH ESO ISS PBL13 END 95.224
HIERARCH ESO ISS PBLA13 START 246.0
HIERARCH ESO ISS PBLA13 END 246.2
HIERARCH ESO ISS PBL14 START 56.09
HIERARCH ESO ISS PBL14 END 56.104
HIERARCH ESO ISS PBLA14 START 328.749
HIERARCH ESO ISS PBLA14 END 328.842
HIERARCH ESO ISS PBL23 START 39.962
HIERARCH ESO ISS PBL23 END 39.965
HIERARCH ESO ISS PBLA23 START 209.4
HIERARCH ESO ISS PBLA23 END 209.5
HIERARCH ESO ISS PBL24 START 64.406
HIERARCH ESO ISS PBL24 END 64.414
HIERARCH ESO ISS PBLA24 START 36.444
HIERARCH ESO ISS PBLA24 END 36.571
HIERARCH ESO ISS PBL34 START 104.181
HIERARCH ESO ISS PBL34 END 104.192
HIERARCH ESO ISS PBLA34 START 33.742
HIERARCH ESO ISS PBLA34 END 33.868
HIERARCH ESO ISS AMBI TAU0 START 0.002646
HIERARCH ESO ISS AMBI TAU0 END 0.002453
HIERARCH ESO ISS AMBI TEMP 12.16
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 1.19