Exposure
- ID
- GRAVI.2021-03-24T07:14:55.575_1
- Header ID
- GRAVI.2021-03-24T07:14:55.575
- 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 07:14:55.575
- UTC End
- 2021-03-24 07:18:55.575
- MJD Start
- 59297.30203212
- MJD End
- 59297.3048098978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006623
- Ambient temperature (°C)
- 12.99
- Seeing (arcsec)
- 0.58
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 | 60.6820 | 61.0750 | 245.0000 | 245.9000 |
| K0-D0 | 91.2370 | 91.5280 | 225.1000 | 225.9000 |
| K0-J3 | 48.2570 | 48.5360 | 316.5270 | 316.8870 |
| G2-D0 | 39.9530 | 39.9470 | 193.9000 | 194.6000 |
| G2-J3 | 64.4780 | 64.4870 | 19.7430 | 20.4740 |
| D0-J3 | 104.3020 | 104.3020 | 17.5030 | 18.2130 |
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 | 59297.30203212 |
| 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 | 60.682 |
| HIERARCH ESO ISS PBL12 END | 61.075 |
| HIERARCH ESO ISS PBLA12 START | 245.0 |
| HIERARCH ESO ISS PBLA12 END | 245.9 |
| HIERARCH ESO ISS PBL13 START | 91.237 |
| HIERARCH ESO ISS PBL13 END | 91.528 |
| HIERARCH ESO ISS PBLA13 START | 225.1 |
| HIERARCH ESO ISS PBLA13 END | 225.9 |
| HIERARCH ESO ISS PBL14 START | 48.257 |
| HIERARCH ESO ISS PBL14 END | 48.536 |
| HIERARCH ESO ISS PBLA14 START | 316.527 |
| HIERARCH ESO ISS PBLA14 END | 316.887 |
| HIERARCH ESO ISS PBL23 START | 39.953 |
| HIERARCH ESO ISS PBL23 END | 39.947 |
| HIERARCH ESO ISS PBLA23 START | 193.9 |
| HIERARCH ESO ISS PBLA23 END | 194.6 |
| HIERARCH ESO ISS PBL24 START | 64.478 |
| HIERARCH ESO ISS PBL24 END | 64.487 |
| HIERARCH ESO ISS PBLA24 START | 19.743 |
| HIERARCH ESO ISS PBLA24 END | 20.474 |
| HIERARCH ESO ISS PBL34 START | 104.302 |
| HIERARCH ESO ISS PBL34 END | 104.302 |
| HIERARCH ESO ISS PBLA34 START | 17.503 |
| HIERARCH ESO ISS PBLA34 END | 18.213 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006701 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006545 |
| HIERARCH ESO ISS AMBI TEMP | 12.99 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |