Exposure
- ID
- GRAVI.2022-05-03T07:39:35.946_1
- Header ID
- GRAVI.2022-05-03T07:39:35.946
- Date updated
- 2022-05-03 07:52:45 UTC+0000
- Release date
- 2023-05-03 07:52:45 UTC+0000
- UTC Start
- 2022-05-03 07:39:35.946
- UTC End
- 2022-05-03 07:43:35.946
- MJD Start
- 59702.31916604
- MJD End
- 59702.3219438178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001474
- Ambient temperature (°C)
- 8.79
- Seeing (arcsec)
- 1.375
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 | 68.2640 | 68.1980 | 273.0000 | 273.4000 |
| K0-D0 | 95.8450 | 95.7520 | 252.4000 | 252.8000 |
| K0-J3 | 56.5610 | 56.5560 | 334.2730 | 334.7420 |
| G2-D0 | 39.9530 | 39.9340 | 215.4000 | 215.9000 |
| G2-J3 | 64.4420 | 64.4040 | 42.6030 | 43.0250 |
| D0-J3 | 104.2020 | 104.1460 | 39.8660 | 40.2880 |
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 | 59702.31916604 |
| 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 | 68.264 |
| HIERARCH ESO ISS PBL12 END | 68.198 |
| HIERARCH ESO ISS PBLA12 START | 273.0 |
| HIERARCH ESO ISS PBLA12 END | 273.4 |
| HIERARCH ESO ISS PBL13 START | 95.845 |
| HIERARCH ESO ISS PBL13 END | 95.752 |
| HIERARCH ESO ISS PBLA13 START | 252.4 |
| HIERARCH ESO ISS PBLA13 END | 252.8 |
| HIERARCH ESO ISS PBL14 START | 56.561 |
| HIERARCH ESO ISS PBL14 END | 56.556 |
| HIERARCH ESO ISS PBLA14 START | 334.273 |
| HIERARCH ESO ISS PBLA14 END | 334.742 |
| HIERARCH ESO ISS PBL23 START | 39.953 |
| HIERARCH ESO ISS PBL23 END | 39.934 |
| HIERARCH ESO ISS PBLA23 START | 215.4 |
| HIERARCH ESO ISS PBLA23 END | 215.9 |
| HIERARCH ESO ISS PBL24 START | 64.442 |
| HIERARCH ESO ISS PBL24 END | 64.404 |
| HIERARCH ESO ISS PBLA24 START | 42.603 |
| HIERARCH ESO ISS PBLA24 END | 43.025 |
| HIERARCH ESO ISS PBL34 START | 104.202 |
| HIERARCH ESO ISS PBL34 END | 104.146 |
| HIERARCH ESO ISS PBLA34 START | 39.866 |
| HIERARCH ESO ISS PBLA34 END | 40.288 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001421 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001527 |
| HIERARCH ESO ISS AMBI TEMP | 8.79 |
| HIERARCH ESO ISS AMBI FWHM START | 1.43 |
| HIERARCH ESO ISS AMBI FWHM END | 1.32 |