Exposure
- ID
- GRAVI.2022-08-14T05:49:55.982_2
- Header ID
- GRAVI.2022-08-14T05:49:55.982
- Date updated
- 2022-08-14 06:00:46 UTC+0000
- Release date
- 2023-08-14 06:00:46 UTC+0000
- UTC Start
- 2022-08-14 05:49:55.982
- UTC End
- 2022-08-14 05:51:55.982
- MJD Start
- 59805.24300905
- MJD End
- 59805.2443979389
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039605
- Ambient temperature (°C)
- 9.25
- Seeing (arcsec)
- 0.75
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 | 87.9360 | 87.8890 | 158.8000 | 159.3000 |
| A0-J2 | 111.6590 | 111.4080 | 141.2000 | 141.7000 |
| A0-K0 | 93.7560 | 93.2860 | 118.9050 | 119.4890 |
| G1-J2 | 38.5410 | 38.2740 | 97.4000 | 97.9000 |
| G1-K0 | 62.2230 | 61.8950 | 53.9110 | 54.1140 |
| J2-K0 | 43.3680 | 43.3300 | 16.1520 | 16.4030 |
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 | 59805.24300905 |
| 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 | 87.936 |
| HIERARCH ESO ISS PBL12 END | 87.889 |
| HIERARCH ESO ISS PBLA12 START | 158.8 |
| HIERARCH ESO ISS PBLA12 END | 159.3 |
| HIERARCH ESO ISS PBL13 START | 111.659 |
| HIERARCH ESO ISS PBL13 END | 111.408 |
| HIERARCH ESO ISS PBLA13 START | 141.2 |
| HIERARCH ESO ISS PBLA13 END | 141.7 |
| HIERARCH ESO ISS PBL14 START | 93.756 |
| HIERARCH ESO ISS PBL14 END | 93.286 |
| HIERARCH ESO ISS PBLA14 START | 118.905 |
| HIERARCH ESO ISS PBLA14 END | 119.489 |
| HIERARCH ESO ISS PBL23 START | 38.541 |
| HIERARCH ESO ISS PBL23 END | 38.274 |
| HIERARCH ESO ISS PBLA23 START | 97.4 |
| HIERARCH ESO ISS PBLA23 END | 97.9 |
| HIERARCH ESO ISS PBL24 START | 62.223 |
| HIERARCH ESO ISS PBL24 END | 61.895 |
| HIERARCH ESO ISS PBLA24 START | 53.911 |
| HIERARCH ESO ISS PBLA24 END | 54.114 |
| HIERARCH ESO ISS PBL34 START | 43.368 |
| HIERARCH ESO ISS PBL34 END | 43.33 |
| HIERARCH ESO ISS PBLA34 START | 16.152 |
| HIERARCH ESO ISS PBLA34 END | 16.403 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003877 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004044 |
| HIERARCH ESO ISS AMBI TEMP | 9.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | PZ_Tel |
| HIERARCH ESO FT ROBJ ALPHA | 185305.873 |
| HIERARCH ESO FT ROBJ DELTA | -501049.901 |