Exposure
ID
MATIS.2024-12-06T04:27:22.149_1
Header ID
MATIS.2024-12-06T04:27:22.149
Date updated
2024-12-06 04:35:41 UTC+0000
Release date
2025-12-06 04:35:41 UTC+0000
UTC Start
2024-12-06 04:27:22.149
UTC End
2024-12-06 04:28:22.209
MJD Start
60650.18567302
MJD End
60650.1863681589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006331
Ambient temperature (°C)
11.77
Seeing (arcsec)
0.565
Observation
ID
61357
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
45557
Name
sig CMa
RA
105.428491
DEC
-27.9348
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.2520 23.2820 131.4000 131.5000
A0-D0 28.9670 29.0090 51.7000 51.9000
A0-C1 19.6710 19.7130 102.5760 102.6680
B2-D0 33.7380 33.7410 9.1000 9.2000
B2-C1 11.2390 11.2400 9.0150 9.1590
D0-C1 22.4990 22.5010 189.0710 189.2140
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 60650.18567302
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME sig CMa
RA 105.428491
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 23.252
HIERARCH ESO ISS PBL12 END 23.282
HIERARCH ESO ISS PBLA12 START 131.4
HIERARCH ESO ISS PBLA12 END 131.5
HIERARCH ESO ISS PBL13 START 28.967
HIERARCH ESO ISS PBL13 END 29.009
HIERARCH ESO ISS PBLA13 START 51.7
HIERARCH ESO ISS PBLA13 END 51.9
HIERARCH ESO ISS PBL14 START 19.671
HIERARCH ESO ISS PBL14 END 19.713
HIERARCH ESO ISS PBLA14 START 102.576
HIERARCH ESO ISS PBLA14 END 102.668
HIERARCH ESO ISS PBL23 START 33.738
HIERARCH ESO ISS PBL23 END 33.741
HIERARCH ESO ISS PBLA23 START 9.1
HIERARCH ESO ISS PBLA23 END 9.2
HIERARCH ESO ISS PBL24 START 11.239
HIERARCH ESO ISS PBL24 END 11.24
HIERARCH ESO ISS PBLA24 START 9.015
HIERARCH ESO ISS PBLA24 END 9.159
HIERARCH ESO ISS PBL34 START 22.499
HIERARCH ESO ISS PBL34 END 22.501
HIERARCH ESO ISS PBLA34 START 189.071
HIERARCH ESO ISS PBLA34 END 189.214
HIERARCH ESO ISS AMBI TAU0 START 0.006331
HIERARCH ESO ISS AMBI TAU0 END 0.006331
HIERARCH ESO ISS AMBI TEMP 11.77
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.56