Exposure
- ID
- GRAVI.2023-09-10T07:32:38.052_2
- Header ID
- GRAVI.2023-09-10T07:32:38.052
- Date updated
- 2023-09-10 07:40:27 UTC+0000
- Release date
- 2024-03-08 07:40:27 UTC+0000
- UTC Start
- 2023-09-10 07:32:38.052
- UTC End
- 2023-09-10 07:35:18.052
- MJD Start
- 60197.31432931
- MJD End
- 60197.316181161856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001242
- Ambient temperature (°C)
- 12.53
- Seeing (arcsec)
- 2.1550000000000002
Observation
- ID
- 56957
- Category
- science
- Program ID
- 111.24KS.005
- 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 | 89.4600 | 89.3080 | 118.2000 | 118.5000 |
| A0-J2 | 128.3340 | 128.1400 | 94.9000 | 95.1000 |
| A0-K0 | 127.6790 | 127.5680 | 73.1900 | 73.4150 |
| G1-J2 | 58.2100 | 58.1910 | 57.4000 | 57.6000 |
| G1-K0 | 90.3480 | 90.3760 | 28.7110 | 28.9820 |
| J2-K0 | 48.2190 | 48.2100 | 353.2800 | 353.6130 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60197.31432931 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772006 |
| 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 | 89.46 |
| HIERARCH ESO ISS PBL12 END | 89.308 |
| HIERARCH ESO ISS PBLA12 START | 118.2 |
| HIERARCH ESO ISS PBLA12 END | 118.5 |
| HIERARCH ESO ISS PBL13 START | 128.334 |
| HIERARCH ESO ISS PBL13 END | 128.14 |
| HIERARCH ESO ISS PBLA13 START | 94.9 |
| HIERARCH ESO ISS PBLA13 END | 95.1 |
| HIERARCH ESO ISS PBL14 START | 127.679 |
| HIERARCH ESO ISS PBL14 END | 127.568 |
| HIERARCH ESO ISS PBLA14 START | 73.19 |
| HIERARCH ESO ISS PBLA14 END | 73.415 |
| HIERARCH ESO ISS PBL23 START | 58.21 |
| HIERARCH ESO ISS PBL23 END | 58.191 |
| HIERARCH ESO ISS PBLA23 START | 57.4 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 90.348 |
| HIERARCH ESO ISS PBL24 END | 90.376 |
| HIERARCH ESO ISS PBLA24 START | 28.711 |
| HIERARCH ESO ISS PBLA24 END | 28.982 |
| HIERARCH ESO ISS PBL34 START | 48.219 |
| HIERARCH ESO ISS PBL34 END | 48.21 |
| HIERARCH ESO ISS PBLA34 START | 353.28 |
| HIERARCH ESO ISS PBLA34 END | 353.613 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00129 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001194 |
| HIERARCH ESO ISS AMBI TEMP | 12.53 |
| HIERARCH ESO ISS AMBI FWHM START | 2.07 |
| HIERARCH ESO ISS AMBI FWHM END | 2.24 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |