Exposure
- ID
- GRAVI.2022-08-14T05:29:31.930_2
- Header ID
- GRAVI.2022-08-14T05:29:31.930
- Date updated
- 2022-08-14 05:46:09 UTC+0000
- Release date
- 2023-08-14 05:46:09 UTC+0000
- UTC Start
- 2022-08-14 05:29:31.930
- UTC End
- 2022-08-14 05:36:11.930
- MJD Start
- 59805.22884178
- MJD End
- 59805.2334714096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003927
- Ambient temperature (°C)
- 9.6
- Seeing (arcsec)
- 0.65
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 | 88.4000 | 88.2370 | 154.2000 | 155.8000 |
| A0-J2 | 114.0370 | 113.2140 | 135.9000 | 137.7000 |
| A0-K0 | 98.0870 | 96.6120 | 113.7060 | 115.4440 |
| G1-J2 | 40.9570 | 40.1430 | 93.2000 | 94.6000 |
| G1-K0 | 65.1500 | 64.1720 | 51.9780 | 52.6490 |
| J2-K0 | 43.6890 | 43.5860 | 13.8100 | 14.6160 |
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 | 59805.22884178 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 88.4 |
| HIERARCH ESO ISS PBL12 END | 88.237 |
| HIERARCH ESO ISS PBLA12 START | 154.2 |
| HIERARCH ESO ISS PBLA12 END | 155.8 |
| HIERARCH ESO ISS PBL13 START | 114.037 |
| HIERARCH ESO ISS PBL13 END | 113.214 |
| HIERARCH ESO ISS PBLA13 START | 135.9 |
| HIERARCH ESO ISS PBLA13 END | 137.7 |
| HIERARCH ESO ISS PBL14 START | 98.087 |
| HIERARCH ESO ISS PBL14 END | 96.612 |
| HIERARCH ESO ISS PBLA14 START | 113.706 |
| HIERARCH ESO ISS PBLA14 END | 115.444 |
| HIERARCH ESO ISS PBL23 START | 40.957 |
| HIERARCH ESO ISS PBL23 END | 40.143 |
| HIERARCH ESO ISS PBLA23 START | 93.2 |
| HIERARCH ESO ISS PBLA23 END | 94.6 |
| HIERARCH ESO ISS PBL24 START | 65.15 |
| HIERARCH ESO ISS PBL24 END | 64.172 |
| HIERARCH ESO ISS PBLA24 START | 51.978 |
| HIERARCH ESO ISS PBLA24 END | 52.649 |
| HIERARCH ESO ISS PBL34 START | 43.689 |
| HIERARCH ESO ISS PBL34 END | 43.586 |
| HIERARCH ESO ISS PBLA34 START | 13.81 |
| HIERARCH ESO ISS PBLA34 END | 14.616 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003829 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004025 |
| HIERARCH ESO ISS AMBI TEMP | 9.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | PZ_Tel |
| HIERARCH ESO FT ROBJ ALPHA | 185305.873 |
| HIERARCH ESO FT ROBJ DELTA | -501049.901 |