Exposure
- ID
- GRAVI.2020-03-08T01:41:47.753_2
- Header ID
- GRAVI.2020-03-08T01:41:47.753
- Date updated
- 2021-09-29 14:25:00 UTC+0000
- Release date
- 2021-03-08 01:55:26 UTC+0000
- UTC Start
- 2020-03-08 01:41:47.753
- UTC End
- 2020-03-08 01:47:07.753
- MJD Start
- 58916.07069158
- MJD End
- 58916.0743952837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0079035
- Ambient temperature (°C)
- 15.94
- Seeing (arcsec)
- 0.785
Observation
- ID
- 48368
- Category
- science
- Program ID
- 104.20VK.001
- Program Title
- CONFIRMATION OF THE DIRECT DETECTION OF BETA PICTORIS C
- Program Type
- ToO
- PI / COI
- LACOUR/ NOWAK/ STRAUBMEIER/ VAN DISHOECK/ BRANDNER/ MÉRAND/ ASENSIO TORRES/ KERVELLA/ EISENHAUER/ PALADINI/ BONNEFOY/ LAGRANGE/ MOLLIERE/ DE ZEEUW/ WANG/ PUEYO/ HENNING/ GARCIA/ BOCCALETTI/ PFUHL
Target
- ID
- 33349
- Name
- BetaPictoris
- RA
- 86.8212
- DEC
- -51.0665113888889
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 45.4000 | 45.0210 | 45.6000 | 46.2000 |
U1-U3 | 81.6280 | 80.8450 | 53.5000 | 54.2000 |
U1-U4 | 108.7110 | 107.5830 | 87.7230 | 88.8080 |
U2-U3 | 37.1860 | 36.7900 | 63.2000 | 64.0000 |
U2-U4 | 80.9830 | 80.4210 | 109.8090 | 111.0600 |
U3-U4 | 61.7000 | 61.5920 | 135.8030 | 137.0120 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 104.20VK.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 58916.07069158 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | betaPic |
HIERARCH ESO INS SOBJ NAME | SCI_Betpicc |
RA | 86.82421 |
DEC | -51.06579 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 339.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 45.4 |
HIERARCH ESO ISS PBL12 END | 45.021 |
HIERARCH ESO ISS PBLA12 START | 45.6 |
HIERARCH ESO ISS PBLA12 END | 46.2 |
HIERARCH ESO ISS PBL13 START | 81.628 |
HIERARCH ESO ISS PBL13 END | 80.845 |
HIERARCH ESO ISS PBLA13 START | 53.5 |
HIERARCH ESO ISS PBLA13 END | 54.2 |
HIERARCH ESO ISS PBL14 START | 108.711 |
HIERARCH ESO ISS PBL14 END | 107.583 |
HIERARCH ESO ISS PBLA14 START | 87.723 |
HIERARCH ESO ISS PBLA14 END | 88.808 |
HIERARCH ESO ISS PBL23 START | 37.186 |
HIERARCH ESO ISS PBL23 END | 36.79 |
HIERARCH ESO ISS PBLA23 START | 63.2 |
HIERARCH ESO ISS PBLA23 END | 64.0 |
HIERARCH ESO ISS PBL24 START | 80.983 |
HIERARCH ESO ISS PBL24 END | 80.421 |
HIERARCH ESO ISS PBLA24 START | 109.809 |
HIERARCH ESO ISS PBLA24 END | 111.06 |
HIERARCH ESO ISS PBL34 START | 61.7 |
HIERARCH ESO ISS PBL34 END | 61.592 |
HIERARCH ESO ISS PBLA34 START | 135.803 |
HIERARCH ESO ISS PBLA34 END | 137.012 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007406 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008401 |
HIERARCH ESO ISS AMBI TEMP | 15.94 |
HIERARCH ESO ISS AMBI FWHM START | 0.75 |
HIERARCH ESO ISS AMBI FWHM END | 0.82 |
HIERARCH ESO FT ROBJ NAME | BetaPictoris |
HIERARCH ESO FT ROBJ ALPHA | 054717.088 |
HIERARCH ESO FT ROBJ DELTA | -510359.441 |