Exposure
- ID
- GRAVI.2022-08-14T05:26:46.923_2
- Header ID
- GRAVI.2022-08-14T05:26:46.923
- Date updated
- 2022-08-14 05:35:50 UTC+0000
- Release date
- 2023-08-14 05:35:50 UTC+0000
- UTC Start
- 2022-08-14 05:26:46.923
- UTC End
- 2022-08-14 05:28:46.923
- MJD Start
- 59805.22693198
- MJD End
- 59805.2283208689
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003612
- Ambient temperature (°C)
- 9.61
- Seeing (arcsec)
- 0.625
Observation
- ID
- 51220
- Category
- science
- Program ID
- 109.238N.001
- Program Title
- UNCOVERING THE DYNAMICAL HISTORY OF BROWN DWARF COMPANIONS
- Program Type
- Monitoring
- PI / COI
- WANG/ LACOUR/ NOWAK/ MAIRE/ GIRARD/ PALADINI/ CORREIA/ VIGAN/ ZURLO/ LAGRANGE/ BLUNT/ HAUBOIS/ GARCIA LOPEZ/ DE ZEEUW/ HENNING/ NIELSEN/ BENISTY/ LANGLOIS/ RAMEAU/ HINKLEY/ OTTEN/ STOLKER/ KAMMERER/ MUZIC/ BOWLER/ PUEYO/ EISENHAUER/ KREIDBERG/ ...
Target
- ID
- 38167
- Name
- PZ_Tel
- RA
- 283.274470833333
- DEC
- -50.1805280555556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.4660 | 88.4140 | 153.6000 | 154.1000 |
| A0-J2 | 114.3630 | 114.1020 | 135.2000 | 135.7000 |
| A0-K0 | 98.6660 | 98.2030 | 113.0320 | 113.5710 |
| G1-J2 | 41.2740 | 41.0210 | 92.7000 | 93.1000 |
| G1-K0 | 65.5290 | 65.2260 | 51.7100 | 51.9240 |
| J2-K0 | 43.7280 | 43.6970 | 13.4900 | 13.7460 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.238N.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59805.22693198 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | PZ Tel |
| HIERARCH ESO INS SOBJ NAME | PZTelB |
| RA | 283.271121 |
| DEC | -50.18096 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 134.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 88.466 |
| HIERARCH ESO ISS PBL12 END | 88.414 |
| HIERARCH ESO ISS PBLA12 START | 153.6 |
| HIERARCH ESO ISS PBLA12 END | 154.1 |
| HIERARCH ESO ISS PBL13 START | 114.363 |
| HIERARCH ESO ISS PBL13 END | 114.102 |
| HIERARCH ESO ISS PBLA13 START | 135.2 |
| HIERARCH ESO ISS PBLA13 END | 135.7 |
| HIERARCH ESO ISS PBL14 START | 98.666 |
| HIERARCH ESO ISS PBL14 END | 98.203 |
| HIERARCH ESO ISS PBLA14 START | 113.032 |
| HIERARCH ESO ISS PBLA14 END | 113.571 |
| HIERARCH ESO ISS PBL23 START | 41.274 |
| HIERARCH ESO ISS PBL23 END | 41.021 |
| HIERARCH ESO ISS PBLA23 START | 92.7 |
| HIERARCH ESO ISS PBLA23 END | 93.1 |
| HIERARCH ESO ISS PBL24 START | 65.529 |
| HIERARCH ESO ISS PBL24 END | 65.226 |
| HIERARCH ESO ISS PBLA24 START | 51.71 |
| HIERARCH ESO ISS PBLA24 END | 51.924 |
| HIERARCH ESO ISS PBL34 START | 43.728 |
| HIERARCH ESO ISS PBL34 END | 43.697 |
| HIERARCH ESO ISS PBLA34 START | 13.49 |
| HIERARCH ESO ISS PBLA34 END | 13.746 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003395 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003829 |
| HIERARCH ESO ISS AMBI TEMP | 9.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | PZ_Tel |
| HIERARCH ESO FT ROBJ ALPHA | 185305.873 |
| HIERARCH ESO FT ROBJ DELTA | -501049.901 |