Exposure
- ID
- GRAVI.2021-01-25T06:56:02.330_1
- Header ID
- GRAVI.2021-01-25T06:56:02.330
- Date updated
- 2021-01-25 07:11:34 UTC+0000
- Release date
- 2022-01-25 07:11:34 UTC+0000
- UTC Start
- 2021-01-25 06:56:02.330
- UTC End
- 2021-01-25 07:00:02.330
- MJD Start
- 59239.28891586
- MJD End
- 59239.2916936378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041635
- Ambient temperature (°C)
- 13.22
- Seeing (arcsec)
- 0.805
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 | 68.2120 | 68.1580 | 276.8000 | 277.7000 |
| K0-D0 | 93.6590 | 93.4130 | 258.2000 | 259.0000 |
| K0-J3 | 52.5830 | 52.6870 | 334.0210 | 334.6210 |
| G2-D0 | 36.3470 | 36.2180 | 221.2000 | 221.8000 |
| G2-J3 | 59.4050 | 59.1810 | 48.7920 | 49.4400 |
| D0-J3 | 95.5540 | 95.1990 | 45.9110 | 46.5420 |
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 | 59239.28891586 |
| 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 | 68.212 |
| HIERARCH ESO ISS PBL12 END | 68.158 |
| HIERARCH ESO ISS PBLA12 START | 276.8 |
| HIERARCH ESO ISS PBLA12 END | 277.7 |
| HIERARCH ESO ISS PBL13 START | 93.659 |
| HIERARCH ESO ISS PBL13 END | 93.413 |
| HIERARCH ESO ISS PBLA13 START | 258.2 |
| HIERARCH ESO ISS PBLA13 END | 259.0 |
| HIERARCH ESO ISS PBL14 START | 52.583 |
| HIERARCH ESO ISS PBL14 END | 52.687 |
| HIERARCH ESO ISS PBLA14 START | 334.021 |
| HIERARCH ESO ISS PBLA14 END | 334.621 |
| HIERARCH ESO ISS PBL23 START | 36.347 |
| HIERARCH ESO ISS PBL23 END | 36.218 |
| HIERARCH ESO ISS PBLA23 START | 221.2 |
| HIERARCH ESO ISS PBLA23 END | 221.8 |
| HIERARCH ESO ISS PBL24 START | 59.405 |
| HIERARCH ESO ISS PBL24 END | 59.181 |
| HIERARCH ESO ISS PBLA24 START | 48.792 |
| HIERARCH ESO ISS PBLA24 END | 49.44 |
| HIERARCH ESO ISS PBL34 START | 95.554 |
| HIERARCH ESO ISS PBL34 END | 95.199 |
| HIERARCH ESO ISS PBLA34 START | 45.911 |
| HIERARCH ESO ISS PBLA34 END | 46.542 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004243 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004084 |
| HIERARCH ESO ISS AMBI TEMP | 13.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |