Exposure
- ID
- GRAVI.2021-03-22T03:52:16.749_1
- Header ID
- GRAVI.2021-03-22T03:52:16.749
- Date updated
- 2021-03-22 04:05:46 UTC+0000
- Release date
- 2022-03-22 04:05:46 UTC+0000
- UTC Start
- 2021-03-22 03:52:16.749
- UTC End
- 2021-03-22 03:56:16.749
- MJD Start
- 59295.16130497
- MJD End
- 59295.1640827478
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040535
- Ambient temperature (°C)
- 12.57
- Seeing (arcsec)
- 0.845
Observation
- ID
- 47245
- 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
- 35211
- Name
- HIP71577
- RA
- 219.573497
- DEC
- -49.90118
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 58.2230 | 58.5340 | 226.6000 | 227.7000 |
| K0-D0 | 91.3010 | 91.4770 | 209.6000 | 210.6000 |
| K0-J3 | 40.0490 | 40.4320 | 306.1400 | 306.5510 |
| G2-D0 | 39.5030 | 39.4970 | 184.0000 | 184.7000 |
| G2-J3 | 64.3740 | 64.3660 | 8.9190 | 9.6870 |
| D0-J3 | 103.7880 | 103.7720 | 7.0580 | 7.8020 |
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 | 59295.16130497 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD128415 |
| HIERARCH ESO INS SOBJ NAME | HIP71577 |
| RA | 219.573497 |
| DEC | -49.90118 |
| 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 | 58.223 |
| HIERARCH ESO ISS PBL12 END | 58.534 |
| HIERARCH ESO ISS PBLA12 START | 226.6 |
| HIERARCH ESO ISS PBLA12 END | 227.7 |
| HIERARCH ESO ISS PBL13 START | 91.301 |
| HIERARCH ESO ISS PBL13 END | 91.477 |
| HIERARCH ESO ISS PBLA13 START | 209.6 |
| HIERARCH ESO ISS PBLA13 END | 210.6 |
| HIERARCH ESO ISS PBL14 START | 40.049 |
| HIERARCH ESO ISS PBL14 END | 40.432 |
| HIERARCH ESO ISS PBLA14 START | 306.14 |
| HIERARCH ESO ISS PBLA14 END | 306.551 |
| HIERARCH ESO ISS PBL23 START | 39.503 |
| HIERARCH ESO ISS PBL23 END | 39.497 |
| HIERARCH ESO ISS PBLA23 START | 184.0 |
| HIERARCH ESO ISS PBLA23 END | 184.7 |
| HIERARCH ESO ISS PBL24 START | 64.374 |
| HIERARCH ESO ISS PBL24 END | 64.366 |
| HIERARCH ESO ISS PBLA24 START | 8.919 |
| HIERARCH ESO ISS PBLA24 END | 9.687 |
| HIERARCH ESO ISS PBL34 START | 103.788 |
| HIERARCH ESO ISS PBL34 END | 103.772 |
| HIERARCH ESO ISS PBLA34 START | 7.058 |
| HIERARCH ESO ISS PBLA34 END | 7.802 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003664 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004443 |
| HIERARCH ESO ISS AMBI TEMP | 12.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |