Exposure
- ID
- GRAVI.2021-01-17T01:49:15.447_1
- Header ID
- GRAVI.2021-01-17T01:49:15.447
- Date updated
- 2021-01-17 02:01:28 UTC+0000
- Release date
- 2022-01-17 02:01:28 UTC+0000
- UTC Start
- 2021-01-17 01:49:15.447
- UTC End
- 2021-01-17 01:53:15.447
- MJD Start
- 59231.07587323
- MJD End
- 59231.0786510078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004305
- Ambient temperature (°C)
- 11.96
- Seeing (arcsec)
- 0.98
Observation
- ID
- 46380
- 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
- 34874
- Name
- HIP21644
- RA
- 69.721663
- DEC
- -12.12313
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.4710 | 89.2360 | 116.4000 | 116.7000 |
| A0-J2 | 128.8910 | 128.6980 | 93.5000 | 93.8000 |
| A0-J3 | 131.6840 | 131.8610 | 47.7790 | 48.0730 |
| G1-J2 | 58.0750 | 58.1330 | 56.7000 | 56.9000 |
| G1-J3 | 129.4960 | 129.5660 | 7.7220 | 8.1660 |
| J2-J3 | 101.3240 | 101.1930 | 342.1080 | 342.5650 |
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 | 59231.07587323 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD29573 |
| HIERARCH ESO INS SOBJ NAME | HIP21644 |
| RA | 69.721663 |
| DEC | -12.12313 |
| 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 | 89.471 |
| HIERARCH ESO ISS PBL12 END | 89.236 |
| HIERARCH ESO ISS PBLA12 START | 116.4 |
| HIERARCH ESO ISS PBLA12 END | 116.7 |
| HIERARCH ESO ISS PBL13 START | 128.891 |
| HIERARCH ESO ISS PBL13 END | 128.698 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.8 |
| HIERARCH ESO ISS PBL14 START | 131.684 |
| HIERARCH ESO ISS PBL14 END | 131.861 |
| HIERARCH ESO ISS PBLA14 START | 47.779 |
| HIERARCH ESO ISS PBLA14 END | 48.073 |
| HIERARCH ESO ISS PBL23 START | 58.075 |
| HIERARCH ESO ISS PBL23 END | 58.133 |
| HIERARCH ESO ISS PBLA23 START | 56.7 |
| HIERARCH ESO ISS PBLA23 END | 56.9 |
| HIERARCH ESO ISS PBL24 START | 129.496 |
| HIERARCH ESO ISS PBL24 END | 129.566 |
| HIERARCH ESO ISS PBLA24 START | 7.722 |
| HIERARCH ESO ISS PBLA24 END | 8.166 |
| HIERARCH ESO ISS PBL34 START | 101.324 |
| HIERARCH ESO ISS PBL34 END | 101.193 |
| HIERARCH ESO ISS PBLA34 START | 342.108 |
| HIERARCH ESO ISS PBLA34 END | 342.565 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004639 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003971 |
| HIERARCH ESO ISS AMBI TEMP | 11.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 1.04 |