Exposure
- ID
- GRAVI.2021-03-24T07:05:37.551_1
- Header ID
- GRAVI.2021-03-24T07:05:37.551
- Date updated
- 2021-03-24 07:20:57 UTC+0000
- Release date
- 2022-03-24 07:20:57 UTC+0000
- UTC Start
- 2021-03-24 07:05:37.551
- UTC End
- 2021-03-24 07:09:37.551
- MJD Start
- 59297.29557351
- MJD End
- 59297.2983512878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053225
- Ambient temperature (°C)
- 13.02
- Seeing (arcsec)
- 0.65
Observation
- ID
- 47265
- 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
- 35449
- Name
- HIP83845
- RA
- 257.023292
- DEC
- -41.61493
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 59.8020 | 60.2090 | 243.0000 | 243.9000 |
| K0-D0 | 90.5880 | 90.8870 | 223.1000 | 224.0000 |
| K0-J3 | 47.6260 | 47.9190 | 315.7680 | 316.1110 |
| G2-D0 | 39.9630 | 39.9590 | 192.4000 | 193.1000 |
| G2-J3 | 64.4560 | 64.4670 | 18.1410 | 18.8760 |
| D0-J3 | 104.2960 | 104.2990 | 15.9470 | 16.6600 |
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 | 59297.29557351 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD154569 |
| HIERARCH ESO INS SOBJ NAME | HIP83845 |
| RA | 257.023292 |
| DEC | -41.61493 |
| 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 | 59.802 |
| HIERARCH ESO ISS PBL12 END | 60.209 |
| HIERARCH ESO ISS PBLA12 START | 243.0 |
| HIERARCH ESO ISS PBLA12 END | 243.9 |
| HIERARCH ESO ISS PBL13 START | 90.588 |
| HIERARCH ESO ISS PBL13 END | 90.887 |
| HIERARCH ESO ISS PBLA13 START | 223.1 |
| HIERARCH ESO ISS PBLA13 END | 224.0 |
| HIERARCH ESO ISS PBL14 START | 47.626 |
| HIERARCH ESO ISS PBL14 END | 47.919 |
| HIERARCH ESO ISS PBLA14 START | 315.768 |
| HIERARCH ESO ISS PBLA14 END | 316.111 |
| HIERARCH ESO ISS PBL23 START | 39.963 |
| HIERARCH ESO ISS PBL23 END | 39.959 |
| HIERARCH ESO ISS PBLA23 START | 192.4 |
| HIERARCH ESO ISS PBLA23 END | 193.1 |
| HIERARCH ESO ISS PBL24 START | 64.456 |
| HIERARCH ESO ISS PBL24 END | 64.467 |
| HIERARCH ESO ISS PBLA24 START | 18.141 |
| HIERARCH ESO ISS PBLA24 END | 18.876 |
| HIERARCH ESO ISS PBL34 START | 104.296 |
| HIERARCH ESO ISS PBL34 END | 104.299 |
| HIERARCH ESO ISS PBLA34 START | 15.947 |
| HIERARCH ESO ISS PBLA34 END | 16.66 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005483 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005162 |
| HIERARCH ESO ISS AMBI TEMP | 13.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |