Exposure
- ID
- GRAVI.2023-11-17T02:19:44.264_2
- Header ID
- GRAVI.2023-11-17T02:19:44.264
- Date updated
- 2023-11-17 02:31:06 UTC+0000
- Release date
- 2024-05-15 02:31:05 UTC+0000
- UTC Start
- 2023-11-17 02:19:44.264
- UTC End
- 2023-11-17 02:22:24.264
- MJD Start
- 60265.09704009
- MJD End
- 60265.09889194185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022225
- Ambient temperature (°C)
- 11.59
- Seeing (arcsec)
- 0.55
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 | 90.4940 | 90.5060 | 114.4000 | 114.6000 |
| A0-J2 | 128.9080 | 129.0110 | 91.4000 | 91.6000 |
| A0-K0 | 127.1920 | 127.3470 | 69.6060 | 69.8690 |
| G1-J2 | 57.7330 | 57.8050 | 53.6000 | 53.9000 |
| G1-K0 | 89.6050 | 89.6680 | 24.2500 | 24.5760 |
| J2-K0 | 48.3920 | 48.3800 | 348.4940 | 348.8040 |
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 | 60265.09704009 |
| 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 | 90.494 |
| HIERARCH ESO ISS PBL12 END | 90.506 |
| HIERARCH ESO ISS PBLA12 START | 114.4 |
| HIERARCH ESO ISS PBLA12 END | 114.6 |
| HIERARCH ESO ISS PBL13 START | 128.908 |
| HIERARCH ESO ISS PBL13 END | 129.011 |
| HIERARCH ESO ISS PBLA13 START | 91.4 |
| HIERARCH ESO ISS PBLA13 END | 91.6 |
| HIERARCH ESO ISS PBL14 START | 127.192 |
| HIERARCH ESO ISS PBL14 END | 127.347 |
| HIERARCH ESO ISS PBLA14 START | 69.606 |
| HIERARCH ESO ISS PBLA14 END | 69.869 |
| HIERARCH ESO ISS PBL23 START | 57.733 |
| HIERARCH ESO ISS PBL23 END | 57.805 |
| HIERARCH ESO ISS PBLA23 START | 53.6 |
| HIERARCH ESO ISS PBLA23 END | 53.9 |
| HIERARCH ESO ISS PBL24 START | 89.605 |
| HIERARCH ESO ISS PBL24 END | 89.668 |
| HIERARCH ESO ISS PBLA24 START | 24.25 |
| HIERARCH ESO ISS PBLA24 END | 24.576 |
| HIERARCH ESO ISS PBL34 START | 48.392 |
| HIERARCH ESO ISS PBL34 END | 48.38 |
| HIERARCH ESO ISS PBLA34 START | 348.494 |
| HIERARCH ESO ISS PBLA34 END | 348.804 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002163 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002282 |
| HIERARCH ESO ISS AMBI TEMP | 11.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |