Exposure
- ID
- GRAVI.2023-10-09T06:08:55.043_2
- Header ID
- GRAVI.2023-10-09T06:08:55.043
- Date updated
- 2023-10-09 06:20:22 UTC+0000
- Release date
- 2024-04-06 06:20:22 UTC+0000
- UTC Start
- 2023-10-09 06:08:55.043
- UTC End
- 2023-10-09 06:11:35.043
- MJD Start
- 60226.25619263
- MJD End
- 60226.25804448185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032135
- Ambient temperature (°C)
- 14.14
- Seeing (arcsec)
- 0.9650000000000001
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 | 87.4250 | 87.1770 | 121.3000 | 121.6000 |
| A0-J2 | 125.4240 | 125.0370 | 97.4000 | 97.6000 |
| A0-K0 | 125.6780 | 125.3840 | 75.2630 | 75.4530 |
| G1-J2 | 57.7130 | 57.6280 | 59.4000 | 59.6000 |
| G1-K0 | 90.4810 | 90.4740 | 31.1850 | 31.4030 |
| J2-K0 | 48.1450 | 48.1400 | 356.6120 | 356.9390 |
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 | 60226.25619263 |
| 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 | 87.425 |
| HIERARCH ESO ISS PBL12 END | 87.177 |
| HIERARCH ESO ISS PBLA12 START | 121.3 |
| HIERARCH ESO ISS PBLA12 END | 121.6 |
| HIERARCH ESO ISS PBL13 START | 125.424 |
| HIERARCH ESO ISS PBL13 END | 125.037 |
| HIERARCH ESO ISS PBLA13 START | 97.4 |
| HIERARCH ESO ISS PBLA13 END | 97.6 |
| HIERARCH ESO ISS PBL14 START | 125.678 |
| HIERARCH ESO ISS PBL14 END | 125.384 |
| HIERARCH ESO ISS PBLA14 START | 75.263 |
| HIERARCH ESO ISS PBLA14 END | 75.453 |
| HIERARCH ESO ISS PBL23 START | 57.713 |
| HIERARCH ESO ISS PBL23 END | 57.628 |
| HIERARCH ESO ISS PBLA23 START | 59.4 |
| HIERARCH ESO ISS PBLA23 END | 59.6 |
| HIERARCH ESO ISS PBL24 START | 90.481 |
| HIERARCH ESO ISS PBL24 END | 90.474 |
| HIERARCH ESO ISS PBLA24 START | 31.185 |
| HIERARCH ESO ISS PBLA24 END | 31.403 |
| HIERARCH ESO ISS PBL34 START | 48.145 |
| HIERARCH ESO ISS PBL34 END | 48.14 |
| HIERARCH ESO ISS PBLA34 START | 356.612 |
| HIERARCH ESO ISS PBLA34 END | 356.939 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002835 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003592 |
| HIERARCH ESO ISS AMBI TEMP | 14.14 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |