Exposure
- ID
- GRAVI.2023-11-17T02:16:26.255_2
- Header ID
- GRAVI.2023-11-17T02:16:26.255
- Date updated
- 2023-11-17 02:26:10 UTC+0000
- Release date
- 2024-05-15 02:26:10 UTC+0000
- UTC Start
- 2023-11-17 02:16:26.255
- UTC End
- 2023-11-17 02:19:06.255
- MJD Start
- 60265.09474832
- MJD End
- 60265.096600171855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021669999999999997
- Ambient temperature (°C)
- 11.63
- Seeing (arcsec)
- 0.545
Observation
- ID
- 57617
- Category
- science
- Program ID
- 112.25GN.002
- 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 | 90.4660 | 90.4910 | 114.1000 | 114.4000 |
| A0-J2 | 128.7700 | 128.8940 | 91.1000 | 91.3000 |
| A0-K0 | 126.9990 | 127.1710 | 69.3210 | 69.5740 |
| G1-J2 | 57.6460 | 57.7240 | 53.3000 | 53.5000 |
| G1-K0 | 89.5330 | 89.5970 | 23.8950 | 24.2110 |
| J2-K0 | 48.4060 | 48.3940 | 348.1630 | 348.4570 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60265.09474832 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772059 |
| 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 | 90.466 |
| HIERARCH ESO ISS PBL12 END | 90.491 |
| HIERARCH ESO ISS PBLA12 START | 114.1 |
| HIERARCH ESO ISS PBLA12 END | 114.4 |
| HIERARCH ESO ISS PBL13 START | 128.77 |
| HIERARCH ESO ISS PBL13 END | 128.894 |
| HIERARCH ESO ISS PBLA13 START | 91.1 |
| HIERARCH ESO ISS PBLA13 END | 91.3 |
| HIERARCH ESO ISS PBL14 START | 126.999 |
| HIERARCH ESO ISS PBL14 END | 127.171 |
| HIERARCH ESO ISS PBLA14 START | 69.321 |
| HIERARCH ESO ISS PBLA14 END | 69.574 |
| HIERARCH ESO ISS PBL23 START | 57.646 |
| HIERARCH ESO ISS PBL23 END | 57.724 |
| HIERARCH ESO ISS PBLA23 START | 53.3 |
| HIERARCH ESO ISS PBLA23 END | 53.5 |
| HIERARCH ESO ISS PBL24 START | 89.533 |
| HIERARCH ESO ISS PBL24 END | 89.597 |
| HIERARCH ESO ISS PBLA24 START | 23.895 |
| HIERARCH ESO ISS PBLA24 END | 24.211 |
| HIERARCH ESO ISS PBL34 START | 48.406 |
| HIERARCH ESO ISS PBL34 END | 48.394 |
| HIERARCH ESO ISS PBLA34 START | 348.163 |
| HIERARCH ESO ISS PBLA34 END | 348.457 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002316 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002018 |
| HIERARCH ESO ISS AMBI TEMP | 11.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |