Exposure
ID
MATIS.2022-11-26T03:35:53.006_1
Header ID
MATIS.2022-11-26T03:35:53.006
Date updated
2022-11-26 03:46:00 UTC+0000
Release date
2022-11-26 03:35:53 UTC+0000
UTC Start
2022-11-26 03:35:53.006
UTC End
2022-11-26 03:36:54.886
MJD Start
59909.14991905
MJD End
59909.1506352537
Exposure time (s)
61.9
Validation level
1
Tau 0: Coherence time (s)
0.0091965
Ambient temperature (°C)
16.03
Seeing (arcsec)
0.7
Observation
ID
53270
Category
calibrator
Program ID
110.23P1.001
Program Title
THE IMPACT OF THE CHROMOSPHERE TEMPERATURE PROFILE FOR EXTENDED ATMOSPHERS OF RED SUPERGIANTS
Program Type
Normal
PI / COI
GONZáLEZ-TORà/ WITTKOWSKI/ DAVIES
Target
ID
39618
Name
77 Cet
RA
38.677902
DEC
-7.85977
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.3060 67.2480 272.9000 272.9000
K0-D0 95.7770 95.7470 253.1000 253.2000
K0-J3 53.4200 53.3840 335.8290 335.9540
G2-D0 39.5820 39.5980 218.1000 218.2000
G2-J3 64.1580 64.1800 44.9800 45.0370
D0-J3 103.5650 103.6040 42.3650 42.4260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23P1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59909.14991905
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 77 Cet
RA 38.677902
DEC -7.85977
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 3.0
HIERARCH ESO DET SEQ1 PERIOD 4.42
HIERARCH ESO DET NDIT 14
HIERARCH ESO ISS PBL12 START 67.306
HIERARCH ESO ISS PBL12 END 67.248
HIERARCH ESO ISS PBLA12 START 272.9
HIERARCH ESO ISS PBLA12 END 272.9
HIERARCH ESO ISS PBL13 START 95.777
HIERARCH ESO ISS PBL13 END 95.747
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 53.42
HIERARCH ESO ISS PBL14 END 53.384
HIERARCH ESO ISS PBLA14 START 335.829
HIERARCH ESO ISS PBLA14 END 335.954
HIERARCH ESO ISS PBL23 START 39.582
HIERARCH ESO ISS PBL23 END 39.598
HIERARCH ESO ISS PBLA23 START 218.1
HIERARCH ESO ISS PBLA23 END 218.2
HIERARCH ESO ISS PBL24 START 64.158
HIERARCH ESO ISS PBL24 END 64.18
HIERARCH ESO ISS PBLA24 START 44.98
HIERARCH ESO ISS PBLA24 END 45.037
HIERARCH ESO ISS PBL34 START 103.565
HIERARCH ESO ISS PBL34 END 103.604
HIERARCH ESO ISS PBLA34 START 42.365
HIERARCH ESO ISS PBLA34 END 42.426
HIERARCH ESO ISS AMBI TAU0 START 0.008509
HIERARCH ESO ISS AMBI TAU0 END 0.009884
HIERARCH ESO ISS AMBI TEMP 16.03
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.64