Exposure
- ID
- GRAVI.2022-05-03T08:12:24.028_1
- Header ID
- GRAVI.2022-05-03T08:12:24.028
- Date updated
- 2022-05-03 08:26:09 UTC+0000
- Release date
- 2023-05-03 08:26:08 UTC+0000
- UTC Start
- 2022-05-03 08:12:24.028
- UTC End
- 2022-05-03 08:16:24.028
- MJD Start
- 59702.34194477
- MJD End
- 59702.3447225478
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0010085
- Ambient temperature (°C)
- 8.4
- Seeing (arcsec)
- 2.33
Observation
- ID
- 50776
- 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
- 37872
- Name
- HIP85521
- RA
- 262.16162
- DEC
- -25.51083
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.2600 | 67.0480 | 276.6000 | 277.1000 |
| K0-D0 | 94.4750 | 94.1870 | 255.7000 | 256.1000 |
| K0-J3 | 56.4590 | 56.4370 | 338.0530 | 338.5710 |
| G2-D0 | 39.7020 | 39.6490 | 218.5000 | 218.9000 |
| G2-J3 | 63.9160 | 63.8060 | 45.6660 | 46.0310 |
| D0-J3 | 103.4260 | 103.2650 | 42.9270 | 43.2920 |
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 | 59702.34194477 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD158140 |
| HIERARCH ESO INS SOBJ NAME | HIP85521 |
| RA | 262.16162 |
| DEC | -25.51083 |
| 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 | 67.26 |
| HIERARCH ESO ISS PBL12 END | 67.048 |
| HIERARCH ESO ISS PBLA12 START | 276.6 |
| HIERARCH ESO ISS PBLA12 END | 277.1 |
| HIERARCH ESO ISS PBL13 START | 94.475 |
| HIERARCH ESO ISS PBL13 END | 94.187 |
| HIERARCH ESO ISS PBLA13 START | 255.7 |
| HIERARCH ESO ISS PBLA13 END | 256.1 |
| HIERARCH ESO ISS PBL14 START | 56.459 |
| HIERARCH ESO ISS PBL14 END | 56.437 |
| HIERARCH ESO ISS PBLA14 START | 338.053 |
| HIERARCH ESO ISS PBLA14 END | 338.571 |
| HIERARCH ESO ISS PBL23 START | 39.702 |
| HIERARCH ESO ISS PBL23 END | 39.649 |
| HIERARCH ESO ISS PBLA23 START | 218.5 |
| HIERARCH ESO ISS PBLA23 END | 218.9 |
| HIERARCH ESO ISS PBL24 START | 63.916 |
| HIERARCH ESO ISS PBL24 END | 63.806 |
| HIERARCH ESO ISS PBLA24 START | 45.666 |
| HIERARCH ESO ISS PBLA24 END | 46.031 |
| HIERARCH ESO ISS PBL34 START | 103.426 |
| HIERARCH ESO ISS PBL34 END | 103.265 |
| HIERARCH ESO ISS PBLA34 START | 42.927 |
| HIERARCH ESO ISS PBLA34 END | 43.292 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001193 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.000824 |
| HIERARCH ESO ISS AMBI TEMP | 8.4 |
| HIERARCH ESO ISS AMBI FWHM START | 1.89 |
| HIERARCH ESO ISS AMBI FWHM END | 2.77 |