Exposure
ID
MATIS.2024-10-31T04:54:48.377_1
Header ID
MATIS.2024-10-31T04:54:48.377
Date updated
2024-10-31 05:05:38 UTC+0000
Release date
2025-10-31 05:05:38 UTC+0000
UTC Start
2024-10-31 04:54:48.377
UTC End
2024-10-31 04:55:48.385
MJD Start
60614.20472659
MJD End
60614.205421127
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0037185
Ambient temperature (°C)
16.68
Seeing (arcsec)
0.6
Observation
ID
61356
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
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 18.5830 18.6360 128.5000 128.5000
A0-D0 24.1320 24.1670 25.0000 25.3000
A0-C1 13.1020 13.1750 91.8550 91.9640
B2-D0 33.7140 33.7120 352.6000 352.7000
B2-C1 11.2310 11.2310 352.5520 352.6970
D0-C1 22.4830 22.4820 172.5890 172.7340
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 60614.20472659
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME sig CMa
RA 105.428491
DEC -27.9348
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 2308
HIERARCH ESO ISS PBL12 START 18.583
HIERARCH ESO ISS PBL12 END 18.636
HIERARCH ESO ISS PBLA12 START 128.5
HIERARCH ESO ISS PBLA12 END 128.5
HIERARCH ESO ISS PBL13 START 24.132
HIERARCH ESO ISS PBL13 END 24.167
HIERARCH ESO ISS PBLA13 START 25.0
HIERARCH ESO ISS PBLA13 END 25.3
HIERARCH ESO ISS PBL14 START 13.102
HIERARCH ESO ISS PBL14 END 13.175
HIERARCH ESO ISS PBLA14 START 91.855
HIERARCH ESO ISS PBLA14 END 91.964
HIERARCH ESO ISS PBL23 START 33.714
HIERARCH ESO ISS PBL23 END 33.712
HIERARCH ESO ISS PBLA23 START 352.6
HIERARCH ESO ISS PBLA23 END 352.7
HIERARCH ESO ISS PBL24 START 11.231
HIERARCH ESO ISS PBL24 END 11.231
HIERARCH ESO ISS PBLA24 START 352.552
HIERARCH ESO ISS PBLA24 END 352.697
HIERARCH ESO ISS PBL34 START 22.483
HIERARCH ESO ISS PBL34 END 22.482
HIERARCH ESO ISS PBLA34 START 172.589
HIERARCH ESO ISS PBLA34 END 172.734
HIERARCH ESO ISS AMBI TAU0 START 0.0033
HIERARCH ESO ISS AMBI TAU0 END 0.004137
HIERARCH ESO ISS AMBI TEMP 16.68
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.57