Exposure
- ID
- GRAVI.2021-03-22T04:29:04.842_1
- Header ID
- GRAVI.2021-03-22T04:29:04.842
- Date updated
- 2021-03-22 04:45:38 UTC+0000
- Release date
- 2022-03-22 04:45:38 UTC+0000
- UTC Start
- 2021-03-22 04:29:04.842
- UTC End
- 2021-03-22 04:33:04.842
- MJD Start
- 59295.1868616
- MJD End
- 59295.1896393778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039535
- Ambient temperature (°C)
- 12.72
- Seeing (arcsec)
- 0.805
Observation
- ID
- 47245
- 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
- 35211
- Name
- HIP71577
- RA
- 219.573497
- DEC
- -49.90118
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.9200 | 61.2260 | 235.8000 | 236.8000 |
| K0-D0 | 92.8560 | 93.0350 | 218.1000 | 219.1000 |
| K0-J3 | 43.1730 | 43.5070 | 309.8570 | 310.3050 |
| G2-D0 | 39.4210 | 39.4060 | 190.1000 | 190.8000 |
| G2-J3 | 64.2680 | 64.2490 | 15.5580 | 16.3180 |
| D0-J3 | 103.5790 | 103.5430 | 13.4970 | 14.2360 |
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 | 59295.1868616 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD128415 |
| HIERARCH ESO INS SOBJ NAME | HIP71577 |
| RA | 219.573497 |
| DEC | -49.90118 |
| 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 | 60.92 |
| HIERARCH ESO ISS PBL12 END | 61.226 |
| HIERARCH ESO ISS PBLA12 START | 235.8 |
| HIERARCH ESO ISS PBLA12 END | 236.8 |
| HIERARCH ESO ISS PBL13 START | 92.856 |
| HIERARCH ESO ISS PBL13 END | 93.035 |
| HIERARCH ESO ISS PBLA13 START | 218.1 |
| HIERARCH ESO ISS PBLA13 END | 219.1 |
| HIERARCH ESO ISS PBL14 START | 43.173 |
| HIERARCH ESO ISS PBL14 END | 43.507 |
| HIERARCH ESO ISS PBLA14 START | 309.857 |
| HIERARCH ESO ISS PBLA14 END | 310.305 |
| HIERARCH ESO ISS PBL23 START | 39.421 |
| HIERARCH ESO ISS PBL23 END | 39.406 |
| HIERARCH ESO ISS PBLA23 START | 190.1 |
| HIERARCH ESO ISS PBLA23 END | 190.8 |
| HIERARCH ESO ISS PBL24 START | 64.268 |
| HIERARCH ESO ISS PBL24 END | 64.249 |
| HIERARCH ESO ISS PBLA24 START | 15.558 |
| HIERARCH ESO ISS PBLA24 END | 16.318 |
| HIERARCH ESO ISS PBL34 START | 103.579 |
| HIERARCH ESO ISS PBL34 END | 103.543 |
| HIERARCH ESO ISS PBLA34 START | 13.497 |
| HIERARCH ESO ISS PBLA34 END | 14.236 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004233 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003674 |
| HIERARCH ESO ISS AMBI TEMP | 12.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |