Exposure
- ID
- GRAVI.2023-08-27T07:50:42.772_2
- Header ID
- GRAVI.2023-08-27T07:50:42.772
- Date updated
- 2023-08-27 08:00:34 UTC+0000
- Release date
- 2024-02-23 08:00:34 UTC+0000
- UTC Start
- 2023-08-27 07:50:42.772
- UTC End
- 2023-08-27 07:53:22.772
- MJD Start
- 60183.32688393
- MJD End
- 60183.328735781855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004094
- Ambient temperature (°C)
- 14.09
- Seeing (arcsec)
- 0.575
Observation
- ID
- 56793
- Category
- science
- Program ID
- 111.24KS.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 42022
- Name
- GJ65A
- RA
- 24.756049999999995
- DEC
- -17.950568055555554
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 | 90.4980 | 90.4780 | 115.1000 | 115.3000 |
| A0-J2 | 129.1540 | 129.2000 | 92.0000 | 92.3000 |
| A0-K0 | 127.5960 | 127.7020 | 70.3420 | 70.5840 |
| G1-J2 | 57.9280 | 57.9840 | 54.4000 | 54.7000 |
| G1-K0 | 89.7820 | 89.8400 | 25.1670 | 25.4690 |
| J2-K0 | 48.3570 | 48.3450 | 349.3780 | 349.6800 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60183.32688393 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77199 |
| DEC | -17.94761 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 90.498 |
| HIERARCH ESO ISS PBL12 END | 90.478 |
| HIERARCH ESO ISS PBLA12 START | 115.1 |
| HIERARCH ESO ISS PBLA12 END | 115.3 |
| HIERARCH ESO ISS PBL13 START | 129.154 |
| HIERARCH ESO ISS PBL13 END | 129.2 |
| HIERARCH ESO ISS PBLA13 START | 92.0 |
| HIERARCH ESO ISS PBLA13 END | 92.3 |
| HIERARCH ESO ISS PBL14 START | 127.596 |
| HIERARCH ESO ISS PBL14 END | 127.702 |
| HIERARCH ESO ISS PBLA14 START | 70.342 |
| HIERARCH ESO ISS PBLA14 END | 70.584 |
| HIERARCH ESO ISS PBL23 START | 57.928 |
| HIERARCH ESO ISS PBL23 END | 57.984 |
| HIERARCH ESO ISS PBLA23 START | 54.4 |
| HIERARCH ESO ISS PBLA23 END | 54.7 |
| HIERARCH ESO ISS PBL24 START | 89.782 |
| HIERARCH ESO ISS PBL24 END | 89.84 |
| HIERARCH ESO ISS PBLA24 START | 25.167 |
| HIERARCH ESO ISS PBLA24 END | 25.469 |
| HIERARCH ESO ISS PBL34 START | 48.357 |
| HIERARCH ESO ISS PBL34 END | 48.345 |
| HIERARCH ESO ISS PBLA34 START | 349.378 |
| HIERARCH ESO ISS PBLA34 END | 349.68 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004094 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004094 |
| HIERARCH ESO ISS AMBI TEMP | 14.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |