Exposure
- ID
- GRAVI.2022-05-04T05:17:05.180_1
- Header ID
- GRAVI.2022-05-04T05:17:05.180
- Date updated
- 2022-05-04 05:31:01 UTC+0000
- Release date
- 2023-05-04 05:31:01 UTC+0000
- UTC Start
- 2022-05-04 05:17:05.180
- UTC End
- 2022-05-04 05:21:05.180
- MJD Start
- 59703.22019884
- MJD End
- 59703.2229766178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036915
- Ambient temperature (°C)
- 13.84
- Seeing (arcsec)
- 1.15
Observation
- ID
- 50775
- 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
- 37871
- Name
- HIP84979
- RA
- 260.524426
- DEC
- -70.12325
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.0890 | 67.1610 | 242.4000 | 243.4000 |
| K0-D0 | 95.6960 | 95.6600 | 228.7000 | 229.7000 |
| K0-J3 | 38.6580 | 38.8780 | 301.9110 | 302.7040 |
| G2-D0 | 34.3870 | 34.3390 | 201.2000 | 202.0000 |
| G2-J3 | 58.0010 | 57.9180 | 27.3300 | 28.1730 |
| D0-J3 | 92.2660 | 92.1340 | 25.0650 | 25.8910 |
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 | 59703.22019884 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | iot_Aps |
| HIERARCH ESO INS SOBJ NAME | HIP84979 |
| RA | 260.524426 |
| DEC | -70.12325 |
| 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 | 67.089 |
| HIERARCH ESO ISS PBL12 END | 67.161 |
| HIERARCH ESO ISS PBLA12 START | 242.4 |
| HIERARCH ESO ISS PBLA12 END | 243.4 |
| HIERARCH ESO ISS PBL13 START | 95.696 |
| HIERARCH ESO ISS PBL13 END | 95.66 |
| HIERARCH ESO ISS PBLA13 START | 228.7 |
| HIERARCH ESO ISS PBLA13 END | 229.7 |
| HIERARCH ESO ISS PBL14 START | 38.658 |
| HIERARCH ESO ISS PBL14 END | 38.878 |
| HIERARCH ESO ISS PBLA14 START | 301.911 |
| HIERARCH ESO ISS PBLA14 END | 302.704 |
| HIERARCH ESO ISS PBL23 START | 34.387 |
| HIERARCH ESO ISS PBL23 END | 34.339 |
| HIERARCH ESO ISS PBLA23 START | 201.2 |
| HIERARCH ESO ISS PBLA23 END | 202.0 |
| HIERARCH ESO ISS PBL24 START | 58.001 |
| HIERARCH ESO ISS PBL24 END | 57.918 |
| HIERARCH ESO ISS PBLA24 START | 27.33 |
| HIERARCH ESO ISS PBLA24 END | 28.173 |
| HIERARCH ESO ISS PBL34 START | 92.266 |
| HIERARCH ESO ISS PBL34 END | 92.134 |
| HIERARCH ESO ISS PBLA34 START | 25.065 |
| HIERARCH ESO ISS PBLA34 END | 25.891 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002463 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00492 |
| HIERARCH ESO ISS AMBI TEMP | 13.84 |
| HIERARCH ESO ISS AMBI FWHM START | 1.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |