Exposure
- ID
- GRAVI.2023-09-10T07:43:17.080_2
- Header ID
- GRAVI.2023-09-10T07:43:17.080
- Date updated
- 2023-09-10 07:55:29 UTC+0000
- Release date
- 2024-03-08 07:55:29 UTC+0000
- UTC Start
- 2023-09-10 07:43:17.080
- UTC End
- 2023-09-10 07:45:57.080
- MJD Start
- 60197.32172546
- MJD End
- 60197.32357731186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0013315
- Ambient temperature (°C)
- 12.54
- Seeing (arcsec)
- 2.4749999999999996
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 | 88.8600 | 88.6720 | 119.3000 | 119.6000 |
| A0-J2 | 127.5390 | 127.2760 | 95.8000 | 96.0000 |
| A0-K0 | 127.1920 | 127.0160 | 73.9540 | 74.1550 |
| G1-J2 | 58.1130 | 58.0710 | 58.2000 | 58.4000 |
| G1-K0 | 90.4340 | 90.4510 | 29.6370 | 29.8790 |
| J2-K0 | 48.1880 | 48.1810 | 354.4510 | 354.7730 |
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 | 60197.32172546 |
| 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 | 88.86 |
| HIERARCH ESO ISS PBL12 END | 88.672 |
| HIERARCH ESO ISS PBLA12 START | 119.3 |
| HIERARCH ESO ISS PBLA12 END | 119.6 |
| HIERARCH ESO ISS PBL13 START | 127.539 |
| HIERARCH ESO ISS PBL13 END | 127.276 |
| HIERARCH ESO ISS PBLA13 START | 95.8 |
| HIERARCH ESO ISS PBLA13 END | 96.0 |
| HIERARCH ESO ISS PBL14 START | 127.192 |
| HIERARCH ESO ISS PBL14 END | 127.016 |
| HIERARCH ESO ISS PBLA14 START | 73.954 |
| HIERARCH ESO ISS PBLA14 END | 74.155 |
| HIERARCH ESO ISS PBL23 START | 58.113 |
| HIERARCH ESO ISS PBL23 END | 58.071 |
| HIERARCH ESO ISS PBLA23 START | 58.2 |
| HIERARCH ESO ISS PBLA23 END | 58.4 |
| HIERARCH ESO ISS PBL24 START | 90.434 |
| HIERARCH ESO ISS PBL24 END | 90.451 |
| HIERARCH ESO ISS PBLA24 START | 29.637 |
| HIERARCH ESO ISS PBLA24 END | 29.879 |
| HIERARCH ESO ISS PBL34 START | 48.188 |
| HIERARCH ESO ISS PBL34 END | 48.181 |
| HIERARCH ESO ISS PBLA34 START | 354.451 |
| HIERARCH ESO ISS PBLA34 END | 354.773 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001235 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001428 |
| HIERARCH ESO ISS AMBI TEMP | 12.54 |
| HIERARCH ESO ISS AMBI FWHM START | 2.59 |
| HIERARCH ESO ISS AMBI FWHM END | 2.36 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |