Exposure
ID
MATIS.2023-11-29T06:18:58.270_1
Header ID
MATIS.2023-11-29T06:18:58.270
Date updated
2023-11-29 06:30:36 UTC+0000
Release date
2024-11-29 06:30:36 UTC+0000
UTC Start
2023-11-29 06:18:58.270
UTC End
2023-11-29 06:20:00.280
MJD Start
60277.26317442
MJD End
60277.26389212833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.015174
Ambient temperature (°C)
15.2
Seeing (arcsec)
0.33
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 51.1710 51.1340 31.4000 31.5000
U1-U3 93.5440 93.4670 38.2000 38.4000
U1-U4 125.3640 125.2690 66.7660 66.9560
U2-U3 43.1730 43.1360 46.4000 46.5000
U2-U4 88.7380 88.7050 86.2710 86.4770
U3-U4 62.1270 62.1440 112.7390 112.9400
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 60277.26317442
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 51.171
HIERARCH ESO ISS PBL12 END 51.134
HIERARCH ESO ISS PBLA12 START 31.4
HIERARCH ESO ISS PBLA12 END 31.5
HIERARCH ESO ISS PBL13 START 93.544
HIERARCH ESO ISS PBL13 END 93.467
HIERARCH ESO ISS PBLA13 START 38.2
HIERARCH ESO ISS PBLA13 END 38.4
HIERARCH ESO ISS PBL14 START 125.364
HIERARCH ESO ISS PBL14 END 125.269
HIERARCH ESO ISS PBLA14 START 66.766
HIERARCH ESO ISS PBLA14 END 66.956
HIERARCH ESO ISS PBL23 START 43.173
HIERARCH ESO ISS PBL23 END 43.136
HIERARCH ESO ISS PBLA23 START 46.4
HIERARCH ESO ISS PBLA23 END 46.5
HIERARCH ESO ISS PBL24 START 88.738
HIERARCH ESO ISS PBL24 END 88.705
HIERARCH ESO ISS PBLA24 START 86.271
HIERARCH ESO ISS PBLA24 END 86.477
HIERARCH ESO ISS PBL34 START 62.127
HIERARCH ESO ISS PBL34 END 62.144
HIERARCH ESO ISS PBLA34 START 112.739
HIERARCH ESO ISS PBLA34 END 112.94
HIERARCH ESO ISS AMBI TAU0 START 0.014558
HIERARCH ESO ISS AMBI TAU0 END 0.01579
HIERARCH ESO ISS AMBI TEMP 15.2
HIERARCH ESO ISS AMBI FWHM START 0.33
HIERARCH ESO ISS AMBI FWHM END 0.33