Exposure
- ID
- GRAVI.2020-03-08T00:32:26.577_2
- Header ID
- GRAVI.2020-03-08T00:32:26.577
- Date updated
- 2021-09-29 14:25:00 UTC+0000
- Release date
- 2021-03-08 00:45:20 UTC+0000
- UTC Start
- 2020-03-08 00:32:26.577
- UTC End
- 2020-03-08 00:37:46.577
- MJD Start
- 58916.02252983
- MJD End
- 58916.0262335337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0083
- Ambient temperature (°C)
- 17.0
- Seeing (arcsec)
- 0.5
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 | 49.2890 | 49.0220 | 37.4000 | 38.1000 |
U1-U3 | 89.6630 | 89.1120 | 44.6000 | 45.4000 |
U1-U4 | 120.1950 | 119.4260 | 75.0320 | 76.0420 |
U2-U3 | 41.2380 | 40.9620 | 53.3000 | 54.1000 |
U2-U4 | 86.5950 | 86.2380 | 95.3900 | 96.5190 |
U3-U4 | 62.4690 | 62.4560 | 121.6730 | 122.7850 |
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 | 58916.02252983 |
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 | 49.289 |
HIERARCH ESO ISS PBL12 END | 49.022 |
HIERARCH ESO ISS PBLA12 START | 37.4 |
HIERARCH ESO ISS PBLA12 END | 38.1 |
HIERARCH ESO ISS PBL13 START | 89.663 |
HIERARCH ESO ISS PBL13 END | 89.112 |
HIERARCH ESO ISS PBLA13 START | 44.6 |
HIERARCH ESO ISS PBLA13 END | 45.4 |
HIERARCH ESO ISS PBL14 START | 120.195 |
HIERARCH ESO ISS PBL14 END | 119.426 |
HIERARCH ESO ISS PBLA14 START | 75.032 |
HIERARCH ESO ISS PBLA14 END | 76.042 |
HIERARCH ESO ISS PBL23 START | 41.238 |
HIERARCH ESO ISS PBL23 END | 40.962 |
HIERARCH ESO ISS PBLA23 START | 53.3 |
HIERARCH ESO ISS PBLA23 END | 54.1 |
HIERARCH ESO ISS PBL24 START | 86.595 |
HIERARCH ESO ISS PBL24 END | 86.238 |
HIERARCH ESO ISS PBLA24 START | 95.39 |
HIERARCH ESO ISS PBLA24 END | 96.519 |
HIERARCH ESO ISS PBL34 START | 62.469 |
HIERARCH ESO ISS PBL34 END | 62.456 |
HIERARCH ESO ISS PBLA34 START | 121.673 |
HIERARCH ESO ISS PBLA34 END | 122.785 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008434 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008166 |
HIERARCH ESO ISS AMBI TEMP | 17.0 |
HIERARCH ESO ISS AMBI FWHM START | 0.5 |
HIERARCH ESO ISS AMBI FWHM END | 0.5 |
HIERARCH ESO FT ROBJ NAME | BetaPictoris |
HIERARCH ESO FT ROBJ ALPHA | 054717.088 |
HIERARCH ESO FT ROBJ DELTA | -510359.441 |