Exposure
- ID
- GRAVI.2021-09-04T02:30:07.068_1
- Header ID
- GRAVI.2021-09-04T02:30:07.068
- Date updated
- 2021-09-04 02:45:52 UTC+0000
- Release date
- 2022-09-04 02:45:52 UTC+0000
- UTC Start
- 2021-09-04 02:30:07.068
- UTC End
- 2021-09-04 02:34:07.068
- MJD Start
- 59461.10424847
- MJD End
- 59461.1070262478
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006324
- Ambient temperature (°C)
- 12.84
- Seeing (arcsec)
- 0.435
Observation
- ID
- 48108
- 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
- 36096
- Name
- HIP83845
- RA
- 257.021803
- DEC
- -41.61494
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.6330 | 84.4490 | 155.2000 | 156.1000 |
| A0-J2 | 105.5780 | 104.8420 | 134.5000 | 135.6000 |
| A0-J3 | 91.8930 | 90.6180 | 72.8450 | 73.3130 |
| G1-J2 | 39.8500 | 39.2580 | 86.0000 | 86.6000 |
| G1-J3 | 116.3130 | 115.9140 | 26.6980 | 27.0190 |
| J2-J3 | 101.8820 | 101.8450 | 7.0480 | 7.5970 |
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 | 59461.10424847 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD154569 |
| HIERARCH ESO INS SOBJ NAME | HIP83845 |
| RA | 257.021803 |
| DEC | -41.61494 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | J3 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 84.633 |
| HIERARCH ESO ISS PBL12 END | 84.449 |
| HIERARCH ESO ISS PBLA12 START | 155.2 |
| HIERARCH ESO ISS PBLA12 END | 156.1 |
| HIERARCH ESO ISS PBL13 START | 105.578 |
| HIERARCH ESO ISS PBL13 END | 104.842 |
| HIERARCH ESO ISS PBLA13 START | 134.5 |
| HIERARCH ESO ISS PBLA13 END | 135.6 |
| HIERARCH ESO ISS PBL14 START | 91.893 |
| HIERARCH ESO ISS PBL14 END | 90.618 |
| HIERARCH ESO ISS PBLA14 START | 72.845 |
| HIERARCH ESO ISS PBLA14 END | 73.313 |
| HIERARCH ESO ISS PBL23 START | 39.85 |
| HIERARCH ESO ISS PBL23 END | 39.258 |
| HIERARCH ESO ISS PBLA23 START | 86.0 |
| HIERARCH ESO ISS PBLA23 END | 86.6 |
| HIERARCH ESO ISS PBL24 START | 116.313 |
| HIERARCH ESO ISS PBL24 END | 115.914 |
| HIERARCH ESO ISS PBLA24 START | 26.698 |
| HIERARCH ESO ISS PBLA24 END | 27.019 |
| HIERARCH ESO ISS PBL34 START | 101.882 |
| HIERARCH ESO ISS PBL34 END | 101.845 |
| HIERARCH ESO ISS PBLA34 START | 7.048 |
| HIERARCH ESO ISS PBLA34 END | 7.597 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006822 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005826 |
| HIERARCH ESO ISS AMBI TEMP | 12.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |