Exposure
- ID
- GRAVI.2022-05-03T05:48:32.666_1
- Header ID
- GRAVI.2022-05-03T05:48:32.666
- Date updated
- 2022-05-03 06:00:40 UTC+0000
- Release date
- 2023-05-03 06:00:40 UTC+0000
- UTC Start
- 2022-05-03 05:48:32.666
- UTC End
- 2022-05-03 05:52:32.666
- MJD Start
- 59702.24204474
- MJD End
- 59702.2448225178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0017855
- Ambient temperature (°C)
- 8.65
- Seeing (arcsec)
- 1.535
Observation
- ID
- 50774
- 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
- 37870
- Name
- HIP75790
- RA
- 232.244207
- DEC
- -28.86717
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1390 | 68.0430 | 274.1000 | 274.7000 |
| K0-D0 | 95.4880 | 95.3250 | 253.5000 | 254.0000 |
| K0-J3 | 56.5350 | 56.5450 | 335.1810 | 335.6760 |
| G2-D0 | 39.7510 | 39.7060 | 216.4000 | 216.9000 |
| G2-J3 | 64.1110 | 64.0260 | 43.6250 | 44.0640 |
| D0-J3 | 103.6690 | 103.5390 | 40.8730 | 41.3090 |
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 | 59702.24204474 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD137798 |
| HIERARCH ESO INS SOBJ NAME | HIP75790 |
| RA | 232.244207 |
| DEC | -28.86717 |
| 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 | 68.139 |
| HIERARCH ESO ISS PBL12 END | 68.043 |
| HIERARCH ESO ISS PBLA12 START | 274.1 |
| HIERARCH ESO ISS PBLA12 END | 274.7 |
| HIERARCH ESO ISS PBL13 START | 95.488 |
| HIERARCH ESO ISS PBL13 END | 95.325 |
| HIERARCH ESO ISS PBLA13 START | 253.5 |
| HIERARCH ESO ISS PBLA13 END | 254.0 |
| HIERARCH ESO ISS PBL14 START | 56.535 |
| HIERARCH ESO ISS PBL14 END | 56.545 |
| HIERARCH ESO ISS PBLA14 START | 335.181 |
| HIERARCH ESO ISS PBLA14 END | 335.676 |
| HIERARCH ESO ISS PBL23 START | 39.751 |
| HIERARCH ESO ISS PBL23 END | 39.706 |
| HIERARCH ESO ISS PBLA23 START | 216.4 |
| HIERARCH ESO ISS PBLA23 END | 216.9 |
| HIERARCH ESO ISS PBL24 START | 64.111 |
| HIERARCH ESO ISS PBL24 END | 64.026 |
| HIERARCH ESO ISS PBLA24 START | 43.625 |
| HIERARCH ESO ISS PBLA24 END | 44.064 |
| HIERARCH ESO ISS PBL34 START | 103.669 |
| HIERARCH ESO ISS PBL34 END | 103.539 |
| HIERARCH ESO ISS PBLA34 START | 40.873 |
| HIERARCH ESO ISS PBLA34 END | 41.309 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001743 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001828 |
| HIERARCH ESO ISS AMBI TEMP | 8.65 |
| HIERARCH ESO ISS AMBI FWHM START | 1.59 |
| HIERARCH ESO ISS AMBI FWHM END | 1.48 |