Exposure
ID
MATIS.2023-11-29T05:52:54.017_1
Header ID
MATIS.2023-11-29T05:52:54.017
Date updated
2023-11-29 06:00:24 UTC+0000
Release date
2024-11-29 06:00:24 UTC+0000
UTC Start
2023-11-29 05:52:54.017
UTC End
2023-11-29 05:53:56.027
MJD Start
60277.24506964
MJD End
60277.24578734833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.009964
Ambient temperature (°C)
15.46
Seeing (arcsec)
0.65
Observation
ID
57775
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
42806
Name
bet Pic
RA
86.822449
DEC
-51.06567
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 51.9930 51.9620 27.9000 28.1000
U1-U3 95.2340 95.1710 34.6000 34.7000
U1-U4 127.3760 127.3050 62.1200 62.3110
U2-U3 44.0040 43.9730 42.4000 42.6000
U2-U4 89.3030 89.2880 81.2280 81.4350
U3-U4 61.5470 61.5760 107.8560 108.0550
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 60277.24506964
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822449
DEC -51.06567
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 51.993
HIERARCH ESO ISS PBL12 END 51.962
HIERARCH ESO ISS PBLA12 START 27.9
HIERARCH ESO ISS PBLA12 END 28.1
HIERARCH ESO ISS PBL13 START 95.234
HIERARCH ESO ISS PBL13 END 95.171
HIERARCH ESO ISS PBLA13 START 34.6
HIERARCH ESO ISS PBLA13 END 34.7
HIERARCH ESO ISS PBL14 START 127.376
HIERARCH ESO ISS PBL14 END 127.305
HIERARCH ESO ISS PBLA14 START 62.12
HIERARCH ESO ISS PBLA14 END 62.311
HIERARCH ESO ISS PBL23 START 44.004
HIERARCH ESO ISS PBL23 END 43.973
HIERARCH ESO ISS PBLA23 START 42.4
HIERARCH ESO ISS PBLA23 END 42.6
HIERARCH ESO ISS PBL24 START 89.303
HIERARCH ESO ISS PBL24 END 89.288
HIERARCH ESO ISS PBLA24 START 81.228
HIERARCH ESO ISS PBLA24 END 81.435
HIERARCH ESO ISS PBL34 START 61.547
HIERARCH ESO ISS PBL34 END 61.576
HIERARCH ESO ISS PBLA34 START 107.856
HIERARCH ESO ISS PBLA34 END 108.055
HIERARCH ESO ISS AMBI TAU0 START 0.009964
HIERARCH ESO ISS AMBI TAU0 END 0.009964
HIERARCH ESO ISS AMBI TEMP 15.46
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65