Exposure
- ID
- GRAVI.2023-10-09T07:07:58.193_2
- Header ID
- GRAVI.2023-10-09T07:07:58.193
- Date updated
- 2023-10-09 07:20:21 UTC+0000
- Release date
- 2024-04-06 07:20:21 UTC+0000
- UTC Start
- 2023-10-09 07:07:58.193
- UTC End
- 2023-10-09 07:10:38.193
- MJD Start
- 60226.29720131
- MJD End
- 60226.299053161856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003339
- Ambient temperature (°C)
- 13.83
- Seeing (arcsec)
- 1.1400000000000001
Observation
- ID
- 57285
- Category
- science
- Program ID
- 112.25GN.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ KERVELLA/ LACOUR/ PERRIN/ GILLESSEN/ PFUHL/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
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 | 80.9690 | 80.5820 | 129.0000 | 129.4000 |
| A0-J2 | 114.2950 | 113.5690 | 102.9000 | 103.2000 |
| A0-K0 | 116.3460 | 115.6990 | 78.8040 | 78.9660 |
| G1-J2 | 54.7320 | 54.5130 | 62.3000 | 62.4000 |
| G1-K0 | 89.5630 | 89.4710 | 34.8440 | 34.9850 |
| J2-K0 | 48.1430 | 48.1480 | 3.2270 | 3.5540 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60226.29720131 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772031 |
| DEC | -17.94762 |
| 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 | 80.969 |
| HIERARCH ESO ISS PBL12 END | 80.582 |
| HIERARCH ESO ISS PBLA12 START | 129.0 |
| HIERARCH ESO ISS PBLA12 END | 129.4 |
| HIERARCH ESO ISS PBL13 START | 114.295 |
| HIERARCH ESO ISS PBL13 END | 113.569 |
| HIERARCH ESO ISS PBLA13 START | 102.9 |
| HIERARCH ESO ISS PBLA13 END | 103.2 |
| HIERARCH ESO ISS PBL14 START | 116.346 |
| HIERARCH ESO ISS PBL14 END | 115.699 |
| HIERARCH ESO ISS PBLA14 START | 78.804 |
| HIERARCH ESO ISS PBLA14 END | 78.966 |
| HIERARCH ESO ISS PBL23 START | 54.732 |
| HIERARCH ESO ISS PBL23 END | 54.513 |
| HIERARCH ESO ISS PBLA23 START | 62.3 |
| HIERARCH ESO ISS PBLA23 END | 62.4 |
| HIERARCH ESO ISS PBL24 START | 89.563 |
| HIERARCH ESO ISS PBL24 END | 89.471 |
| HIERARCH ESO ISS PBLA24 START | 34.844 |
| HIERARCH ESO ISS PBLA24 END | 34.985 |
| HIERARCH ESO ISS PBL34 START | 48.143 |
| HIERARCH ESO ISS PBL34 END | 48.148 |
| HIERARCH ESO ISS PBLA34 START | 3.227 |
| HIERARCH ESO ISS PBLA34 END | 3.554 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00343 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003248 |
| HIERARCH ESO ISS AMBI TEMP | 13.83 |
| HIERARCH ESO ISS AMBI FWHM START | 1.07 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |