Exposure
- ID
- GRAVI.2021-01-25T06:37:38.284_1
- Header ID
- GRAVI.2021-01-25T06:37:38.284
- Date updated
- 2021-01-25 06:52:10 UTC+0000
- Release date
- 2022-01-25 06:52:10 UTC+0000
- UTC Start
- 2021-01-25 06:37:38.284
- UTC End
- 2021-01-25 06:41:38.284
- MJD Start
- 59239.27613755
- MJD End
- 59239.2789153278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046105
- Ambient temperature (°C)
- 13.27
- Seeing (arcsec)
- 0.83
Observation
- ID
- 46443
- 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
- 34923
- Name
- HIP49394
- RA
- 151.257398
- DEC
- -51.31355
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3420 | 68.3270 | 273.2000 | 274.1000 |
| K0-D0 | 94.5690 | 94.3800 | 254.7000 | 255.5000 |
| K0-J3 | 52.0900 | 52.2100 | 331.4670 | 332.0540 |
| G2-D0 | 36.8640 | 36.7510 | 218.6000 | 219.2000 |
| G2-J3 | 60.2920 | 60.0980 | 45.9710 | 46.6270 |
| D0-J3 | 96.9650 | 96.6560 | 43.1630 | 43.8020 |
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 | 59239.27613755 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD87652 |
| HIERARCH ESO INS SOBJ NAME | HIP49394 |
| RA | 151.257398 |
| DEC | -51.31355 |
| 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 | 68.342 |
| HIERARCH ESO ISS PBL12 END | 68.327 |
| HIERARCH ESO ISS PBLA12 START | 273.2 |
| HIERARCH ESO ISS PBLA12 END | 274.1 |
| HIERARCH ESO ISS PBL13 START | 94.569 |
| HIERARCH ESO ISS PBL13 END | 94.38 |
| HIERARCH ESO ISS PBLA13 START | 254.7 |
| HIERARCH ESO ISS PBLA13 END | 255.5 |
| HIERARCH ESO ISS PBL14 START | 52.09 |
| HIERARCH ESO ISS PBL14 END | 52.21 |
| HIERARCH ESO ISS PBLA14 START | 331.467 |
| HIERARCH ESO ISS PBLA14 END | 332.054 |
| HIERARCH ESO ISS PBL23 START | 36.864 |
| HIERARCH ESO ISS PBL23 END | 36.751 |
| HIERARCH ESO ISS PBLA23 START | 218.6 |
| HIERARCH ESO ISS PBLA23 END | 219.2 |
| HIERARCH ESO ISS PBL24 START | 60.292 |
| HIERARCH ESO ISS PBL24 END | 60.098 |
| HIERARCH ESO ISS PBLA24 START | 45.971 |
| HIERARCH ESO ISS PBLA24 END | 46.627 |
| HIERARCH ESO ISS PBL34 START | 96.965 |
| HIERARCH ESO ISS PBL34 END | 96.656 |
| HIERARCH ESO ISS PBLA34 START | 43.163 |
| HIERARCH ESO ISS PBLA34 END | 43.802 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004363 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004858 |
| HIERARCH ESO ISS AMBI TEMP | 13.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |