Exposure
- ID
- GRAVI.2021-03-24T07:19:31.586_1
- Header ID
- GRAVI.2021-03-24T07:19:31.586
- Date updated
- 2021-03-24 07:31:14 UTC+0000
- Release date
- 2022-03-24 07:31:14 UTC+0000
- UTC Start
- 2021-03-24 07:19:31.586
- UTC End
- 2021-03-24 07:23:31.586
- MJD Start
- 59297.30522669
- MJD End
- 59297.3080044678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0063825
- Ambient temperature (°C)
- 13.24
- Seeing (arcsec)
- 0.54
Observation
- ID
- 47265
- Category
- science
- Program ID
- 1103.C-0477(D)
- Program Title
- ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
- Program Type
- DDT
- PI / COI
- GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
- ID
- 35449
- Name
- HIP83845
- RA
- 257.023292
- DEC
- -41.61493
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 61.1070 | 61.4910 | 245.9000 | 246.8000 |
| K0-D0 | 91.5510 | 91.8370 | 226.0000 | 226.9000 |
| K0-J3 | 48.5590 | 48.8310 | 316.9140 | 317.2790 |
| G2-D0 | 39.9460 | 39.9400 | 194.6000 | 195.3000 |
| G2-J3 | 64.4870 | 64.4950 | 20.5310 | 21.2580 |
| D0-J3 | 104.3020 | 104.3000 | 18.2690 | 18.9760 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(D) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59297.30522669 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD154569 |
| HIERARCH ESO INS SOBJ NAME | HIP83845 |
| RA | 257.023292 |
| DEC | -41.61493 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 61.107 |
| HIERARCH ESO ISS PBL12 END | 61.491 |
| HIERARCH ESO ISS PBLA12 START | 245.9 |
| HIERARCH ESO ISS PBLA12 END | 246.8 |
| HIERARCH ESO ISS PBL13 START | 91.551 |
| HIERARCH ESO ISS PBL13 END | 91.837 |
| HIERARCH ESO ISS PBLA13 START | 226.0 |
| HIERARCH ESO ISS PBLA13 END | 226.9 |
| HIERARCH ESO ISS PBL14 START | 48.559 |
| HIERARCH ESO ISS PBL14 END | 48.831 |
| HIERARCH ESO ISS PBLA14 START | 316.914 |
| HIERARCH ESO ISS PBLA14 END | 317.279 |
| HIERARCH ESO ISS PBL23 START | 39.946 |
| HIERARCH ESO ISS PBL23 END | 39.94 |
| HIERARCH ESO ISS PBLA23 START | 194.6 |
| HIERARCH ESO ISS PBLA23 END | 195.3 |
| HIERARCH ESO ISS PBL24 START | 64.487 |
| HIERARCH ESO ISS PBL24 END | 64.495 |
| HIERARCH ESO ISS PBLA24 START | 20.531 |
| HIERARCH ESO ISS PBLA24 END | 21.258 |
| HIERARCH ESO ISS PBL34 START | 104.302 |
| HIERARCH ESO ISS PBL34 END | 104.3 |
| HIERARCH ESO ISS PBLA34 START | 18.269 |
| HIERARCH ESO ISS PBLA34 END | 18.976 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006545 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00622 |
| HIERARCH ESO ISS AMBI TEMP | 13.24 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |