Exposure
- ID
- GRAVI.2020-03-08T00:16:50.538_2
- Header ID
- GRAVI.2020-03-08T00:16:50.538
- Date updated
- 2021-09-29 14:25:00 UTC+0000
- Release date
- 2021-03-08 00:35:32 UTC+0000
- UTC Start
- 2020-03-08 00:16:50.538
- UTC End
- 2020-03-08 00:22:10.538
- MJD Start
- 58916.01169604
- MJD End
- 58916.0153997437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011992
- Ambient temperature (°C)
- 17.05
- Seeing (arcsec)
- 0.53
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 | 49.9770 | 49.7340 | 35.4000 | 36.1000 |
U1-U3 | 91.0850 | 90.5830 | 42.5000 | 43.3000 |
U1-U4 | 122.1490 | 121.4650 | 72.2680 | 73.2730 |
U2-U3 | 41.9510 | 41.6990 | 51.0000 | 51.8000 |
U2-U4 | 87.4690 | 87.1690 | 92.3160 | 93.4300 |
U3-U4 | 62.4470 | 62.4650 | 118.6500 | 119.7450 |
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 | 58916.01169604 |
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 | 49.977 |
HIERARCH ESO ISS PBL12 END | 49.734 |
HIERARCH ESO ISS PBLA12 START | 35.4 |
HIERARCH ESO ISS PBLA12 END | 36.1 |
HIERARCH ESO ISS PBL13 START | 91.085 |
HIERARCH ESO ISS PBL13 END | 90.583 |
HIERARCH ESO ISS PBLA13 START | 42.5 |
HIERARCH ESO ISS PBLA13 END | 43.3 |
HIERARCH ESO ISS PBL14 START | 122.149 |
HIERARCH ESO ISS PBL14 END | 121.465 |
HIERARCH ESO ISS PBLA14 START | 72.268 |
HIERARCH ESO ISS PBLA14 END | 73.273 |
HIERARCH ESO ISS PBL23 START | 41.951 |
HIERARCH ESO ISS PBL23 END | 41.699 |
HIERARCH ESO ISS PBLA23 START | 51.0 |
HIERARCH ESO ISS PBLA23 END | 51.8 |
HIERARCH ESO ISS PBL24 START | 87.469 |
HIERARCH ESO ISS PBL24 END | 87.169 |
HIERARCH ESO ISS PBLA24 START | 92.316 |
HIERARCH ESO ISS PBLA24 END | 93.43 |
HIERARCH ESO ISS PBL34 START | 62.447 |
HIERARCH ESO ISS PBL34 END | 62.465 |
HIERARCH ESO ISS PBLA34 START | 118.65 |
HIERARCH ESO ISS PBLA34 END | 119.745 |
HIERARCH ESO ISS AMBI TAU0 START | 0.01133 |
HIERARCH ESO ISS AMBI TAU0 END | 0.012654 |
HIERARCH ESO ISS AMBI TEMP | 17.05 |
HIERARCH ESO ISS AMBI FWHM START | 0.49 |
HIERARCH ESO ISS AMBI FWHM END | 0.57 |
HIERARCH ESO FT ROBJ NAME | BetaPictoris |
HIERARCH ESO FT ROBJ ALPHA | 054717.088 |
HIERARCH ESO FT ROBJ DELTA | -510359.441 |