Exposure
ID
MATIS.2023-12-28T02:37:45.406_1
Header ID
MATIS.2023-12-28T02:37:45.406
Date updated
2024-01-08 10:56:02 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-28 02:37:45.406
UTC End
2023-12-28 02:38:47.416
MJD Start
60306.10955331
MJD End
60306.1102710183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.010956
Ambient temperature (°C)
15.18
Seeing (arcsec)
0.375
Observation
ID
58069
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
43002
Name
bet Pic
RA
86.822199
DEC
-51.06563
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 53.6840 53.6690 16.5000 16.7000
U1-U3 98.7020 98.6720 22.5000 22.6000
U1-U4 130.1600 130.1530 47.1240 47.3220
U2-U3 45.6440 45.6310 29.4000 29.6000
U2-U4 88.2910 88.3270 65.1550 65.3670
U3-U4 57.7550 57.8220 92.6390 92.8370
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 60306.10955331
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822199
DEC -51.06563
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 53.684
HIERARCH ESO ISS PBL12 END 53.669
HIERARCH ESO ISS PBLA12 START 16.5
HIERARCH ESO ISS PBLA12 END 16.7
HIERARCH ESO ISS PBL13 START 98.702
HIERARCH ESO ISS PBL13 END 98.672
HIERARCH ESO ISS PBLA13 START 22.5
HIERARCH ESO ISS PBLA13 END 22.6
HIERARCH ESO ISS PBL14 START 130.16
HIERARCH ESO ISS PBL14 END 130.153
HIERARCH ESO ISS PBLA14 START 47.124
HIERARCH ESO ISS PBLA14 END 47.322
HIERARCH ESO ISS PBL23 START 45.644
HIERARCH ESO ISS PBL23 END 45.631
HIERARCH ESO ISS PBLA23 START 29.4
HIERARCH ESO ISS PBLA23 END 29.6
HIERARCH ESO ISS PBL24 START 88.291
HIERARCH ESO ISS PBL24 END 88.327
HIERARCH ESO ISS PBLA24 START 65.155
HIERARCH ESO ISS PBLA24 END 65.367
HIERARCH ESO ISS PBL34 START 57.755
HIERARCH ESO ISS PBL34 END 57.822
HIERARCH ESO ISS PBLA34 START 92.639
HIERARCH ESO ISS PBLA34 END 92.837
HIERARCH ESO ISS AMBI TAU0 START 0.009932
HIERARCH ESO ISS AMBI TAU0 END 0.01198
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.36