Exposure
ID
MATIS.2023-12-29T06:04:31.187_1
Header ID
MATIS.2023-12-29T06:04:31.187
Date updated
2023-12-29 06:10:52 UTC+0000
Release date
2024-12-29 06:10:52 UTC+0000
UTC Start
2023-12-29 06:04:31.187
UTC End
2023-12-29 06:05:33.197
MJD Start
60307.25313874
MJD End
60307.2538564483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0082135
Ambient temperature (°C)
12.11
Seeing (arcsec)
0.54
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 46.2080 46.1420 44.2000 44.3000
U1-U3 83.2950 83.1570 51.9000 52.1000
U1-U4 111.1040 110.9050 85.3550 85.5540
U2-U3 38.0270 37.9570 61.4000 61.5000
U2-U4 82.1740 82.0740 107.0880 107.3170
U3-U4 61.9200 61.9030 133.1630 133.3860
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 60307.25313874
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 46.208
HIERARCH ESO ISS PBL12 END 46.142
HIERARCH ESO ISS PBLA12 START 44.2
HIERARCH ESO ISS PBLA12 END 44.3
HIERARCH ESO ISS PBL13 START 83.295
HIERARCH ESO ISS PBL13 END 83.157
HIERARCH ESO ISS PBLA13 START 51.9
HIERARCH ESO ISS PBLA13 END 52.1
HIERARCH ESO ISS PBL14 START 111.104
HIERARCH ESO ISS PBL14 END 110.905
HIERARCH ESO ISS PBLA14 START 85.355
HIERARCH ESO ISS PBLA14 END 85.554
HIERARCH ESO ISS PBL23 START 38.027
HIERARCH ESO ISS PBL23 END 37.957
HIERARCH ESO ISS PBLA23 START 61.4
HIERARCH ESO ISS PBLA23 END 61.5
HIERARCH ESO ISS PBL24 START 82.174
HIERARCH ESO ISS PBL24 END 82.074
HIERARCH ESO ISS PBLA24 START 107.088
HIERARCH ESO ISS PBLA24 END 107.317
HIERARCH ESO ISS PBL34 START 61.92
HIERARCH ESO ISS PBL34 END 61.903
HIERARCH ESO ISS PBLA34 START 133.163
HIERARCH ESO ISS PBLA34 END 133.386
HIERARCH ESO ISS AMBI TAU0 START 0.007468
HIERARCH ESO ISS AMBI TAU0 END 0.008959
HIERARCH ESO ISS AMBI TEMP 12.11
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.44