Exposure
- ID
- GRAVI.2021-11-13T06:33:32.511_1
- Header ID
- GRAVI.2021-11-13T06:33:32.511
- Date updated
- 2021-11-13 06:46:51 UTC+0000
- Release date
- 2022-11-13 06:46:51 UTC+0000
- UTC Start
- 2021-11-13 06:33:32.511
- UTC End
- 2021-11-13 06:37:32.511
- MJD Start
- 59531.27329295
- MJD End
- 59531.2760707278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006126
- Ambient temperature (°C)
- 13.63
- Seeing (arcsec)
- 0.675
Observation
- ID
- 48859
- 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
- 36585
- Name
- HIP22812
- RA
- 73.615561
- DEC
- -3.22593
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.3070 | 86.8930 | 115.4000 | 115.6000 |
| A0-J2 | 128.0690 | 127.7250 | 93.0000 | 93.1000 |
| A0-J3 | 130.5360 | 130.8380 | 49.3850 | 49.5580 |
| G1-J2 | 57.8610 | 57.9570 | 57.9000 | 58.1000 |
| G1-J3 | 124.1140 | 124.2570 | 9.3810 | 9.8290 |
| J2-J3 | 96.1560 | 95.9360 | 342.5680 | 343.0500 |
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 | 59531.27329295 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD31297 |
| HIERARCH ESO INS SOBJ NAME | HIP22812 |
| RA | 73.615561 |
| DEC | -3.22593 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| 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 | 87.307 |
| HIERARCH ESO ISS PBL12 END | 86.893 |
| HIERARCH ESO ISS PBLA12 START | 115.4 |
| HIERARCH ESO ISS PBLA12 END | 115.6 |
| HIERARCH ESO ISS PBL13 START | 128.069 |
| HIERARCH ESO ISS PBL13 END | 127.725 |
| HIERARCH ESO ISS PBLA13 START | 93.0 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 130.536 |
| HIERARCH ESO ISS PBL14 END | 130.838 |
| HIERARCH ESO ISS PBLA14 START | 49.385 |
| HIERARCH ESO ISS PBLA14 END | 49.558 |
| HIERARCH ESO ISS PBL23 START | 57.861 |
| HIERARCH ESO ISS PBL23 END | 57.957 |
| HIERARCH ESO ISS PBLA23 START | 57.9 |
| HIERARCH ESO ISS PBLA23 END | 58.1 |
| HIERARCH ESO ISS PBL24 START | 124.114 |
| HIERARCH ESO ISS PBL24 END | 124.257 |
| HIERARCH ESO ISS PBLA24 START | 9.381 |
| HIERARCH ESO ISS PBLA24 END | 9.829 |
| HIERARCH ESO ISS PBL34 START | 96.156 |
| HIERARCH ESO ISS PBL34 END | 95.936 |
| HIERARCH ESO ISS PBLA34 START | 342.568 |
| HIERARCH ESO ISS PBLA34 END | 343.05 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007216 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005036 |
| HIERARCH ESO ISS AMBI TEMP | 13.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |