Exposure
- ID
- GRAVI.2021-01-18T01:41:55.533_1
- Header ID
- GRAVI.2021-01-18T01:41:55.533
- Date updated
- 2021-01-18 01:56:11 UTC+0000
- Release date
- 2022-01-18 01:56:11 UTC+0000
- UTC Start
- 2021-01-18 01:41:55.533
- UTC End
- 2021-01-18 01:45:55.533
- MJD Start
- 59232.07078163
- MJD End
- 59232.0735594078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002673
- Ambient temperature (°C)
- 11.48
- Seeing (arcsec)
- 1.265
Observation
- ID
- 46400
- 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
- 34629
- Name
- HIP22812
- RA
- 73.615556
- DEC
- -3.22593
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.5790 | 89.3480 | 114.3000 | 114.4000 |
| A0-J2 | 129.2360 | 129.2170 | 92.6000 | 92.6000 |
| A0-J3 | 127.5930 | 128.0690 | 47.7950 | 48.0470 |
| G1-J2 | 56.7360 | 56.9330 | 56.8000 | 57.0000 |
| G1-J3 | 123.2580 | 123.3550 | 5.9930 | 6.4660 |
| J2-J3 | 97.8240 | 97.5930 | 339.2890 | 339.7110 |
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 | 59232.07078163 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD31297 |
| HIERARCH ESO INS SOBJ NAME | HIP22812 |
| RA | 73.615556 |
| 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 | 89.579 |
| HIERARCH ESO ISS PBL12 END | 89.348 |
| HIERARCH ESO ISS PBLA12 START | 114.3 |
| HIERARCH ESO ISS PBLA12 END | 114.4 |
| HIERARCH ESO ISS PBL13 START | 129.236 |
| HIERARCH ESO ISS PBL13 END | 129.217 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 127.593 |
| HIERARCH ESO ISS PBL14 END | 128.069 |
| HIERARCH ESO ISS PBLA14 START | 47.795 |
| HIERARCH ESO ISS PBLA14 END | 48.047 |
| HIERARCH ESO ISS PBL23 START | 56.736 |
| HIERARCH ESO ISS PBL23 END | 56.933 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 57.0 |
| HIERARCH ESO ISS PBL24 START | 123.258 |
| HIERARCH ESO ISS PBL24 END | 123.355 |
| HIERARCH ESO ISS PBLA24 START | 5.993 |
| HIERARCH ESO ISS PBLA24 END | 6.466 |
| HIERARCH ESO ISS PBL34 START | 97.824 |
| HIERARCH ESO ISS PBL34 END | 97.593 |
| HIERARCH ESO ISS PBLA34 START | 339.289 |
| HIERARCH ESO ISS PBLA34 END | 339.711 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002846 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0025 |
| HIERARCH ESO ISS AMBI TEMP | 11.48 |
| HIERARCH ESO ISS AMBI FWHM START | 1.22 |
| HIERARCH ESO ISS AMBI FWHM END | 1.31 |