Exposure
ID
MATIS.2023-12-29T06:22:31.024_1
Header ID
MATIS.2023-12-29T06:22:31.024
Date updated
2024-01-08 10:56:03 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-29 06:22:31.024
UTC End
2023-12-29 06:23:33.034
MJD Start
60307.26563685
MJD End
60307.2663545583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0109305
Ambient temperature (°C)
11.94
Seeing (arcsec)
0.44
Observation
ID
58088
Category
science
Program ID
112.26WQ.001
Program Title
A MID-INFRARED VIEW OF THE ATMOSPHERE OF BETA PICTORIS C WITH MATISSE/GRA4MAT
Program Type
ToO
PI / COI
NOWAK/ HOULLÉ/ MILLOUR/ LACOUR/ HINKLEY/ LOPEZ/ PALMA BIFANI/ MATTER/ CHAUVIN/ KAMMERER/ RICKMAN/ BONNEFOY/ STOLKER/ POURRÉ/ WOILLEZ/ WANG
Target
ID
43014
Name
bet Pic
RA
86.822953
DEC
-51.06552
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 45.0350 44.9620 46.2000 46.3000
U1-U3 80.8720 80.7230 54.2000 54.3000
U1-U4 107.6150 107.3990 88.7700 88.9750
U2-U3 36.8040 36.7280 63.9000 64.1000
U2-U4 80.4340 80.3270 111.0200 111.2570
U3-U4 61.5930 61.5730 136.9750 137.2040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.26WQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60307.26563685
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822953
DEC -51.06552
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 45.035
HIERARCH ESO ISS PBL12 END 44.962
HIERARCH ESO ISS PBLA12 START 46.2
HIERARCH ESO ISS PBLA12 END 46.3
HIERARCH ESO ISS PBL13 START 80.872
HIERARCH ESO ISS PBL13 END 80.723
HIERARCH ESO ISS PBLA13 START 54.2
HIERARCH ESO ISS PBLA13 END 54.3
HIERARCH ESO ISS PBL14 START 107.615
HIERARCH ESO ISS PBL14 END 107.399
HIERARCH ESO ISS PBLA14 START 88.77
HIERARCH ESO ISS PBLA14 END 88.975
HIERARCH ESO ISS PBL23 START 36.804
HIERARCH ESO ISS PBL23 END 36.728
HIERARCH ESO ISS PBLA23 START 63.9
HIERARCH ESO ISS PBLA23 END 64.1
HIERARCH ESO ISS PBL24 START 80.434
HIERARCH ESO ISS PBL24 END 80.327
HIERARCH ESO ISS PBLA24 START 111.02
HIERARCH ESO ISS PBLA24 END 111.257
HIERARCH ESO ISS PBL34 START 61.593
HIERARCH ESO ISS PBL34 END 61.573
HIERARCH ESO ISS PBLA34 START 136.975
HIERARCH ESO ISS PBLA34 END 137.204
HIERARCH ESO ISS AMBI TAU0 START 0.011137
HIERARCH ESO ISS AMBI TAU0 END 0.010724
HIERARCH ESO ISS AMBI TEMP 11.94
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.41