Exposure
- ID
- GRAVI.2021-03-22T03:47:40.738_1
- Header ID
- GRAVI.2021-03-22T03:47:40.738
- Date updated
- 2021-03-22 04:00:49 UTC+0000
- Release date
- 2022-03-22 04:00:48 UTC+0000
- UTC Start
- 2021-03-22 03:47:40.738
- UTC End
- 2021-03-22 03:51:40.738
- MJD Start
- 59295.15811039
- MJD End
- 59295.1608881678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004451
- Ambient temperature (°C)
- 12.37
- Seeing (arcsec)
- 0.8
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 | 57.8900 | 58.2010 | 225.4000 | 226.6000 |
| K0-D0 | 91.1150 | 91.2890 | 208.5000 | 209.5000 |
| K0-J3 | 39.6320 | 40.0220 | 305.6980 | 306.1110 |
| G2-D0 | 39.5080 | 39.5030 | 183.3000 | 184.0000 |
| G2-J3 | 64.3820 | 64.3750 | 8.0890 | 8.8650 |
| D0-J3 | 103.8030 | 103.7890 | 6.2540 | 7.0050 |
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 | 59295.15811039 |
| 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 | 57.89 |
| HIERARCH ESO ISS PBL12 END | 58.201 |
| HIERARCH ESO ISS PBLA12 START | 225.4 |
| HIERARCH ESO ISS PBLA12 END | 226.6 |
| HIERARCH ESO ISS PBL13 START | 91.115 |
| HIERARCH ESO ISS PBL13 END | 91.289 |
| HIERARCH ESO ISS PBLA13 START | 208.5 |
| HIERARCH ESO ISS PBLA13 END | 209.5 |
| HIERARCH ESO ISS PBL14 START | 39.632 |
| HIERARCH ESO ISS PBL14 END | 40.022 |
| HIERARCH ESO ISS PBLA14 START | 305.698 |
| HIERARCH ESO ISS PBLA14 END | 306.111 |
| HIERARCH ESO ISS PBL23 START | 39.508 |
| HIERARCH ESO ISS PBL23 END | 39.503 |
| HIERARCH ESO ISS PBLA23 START | 183.3 |
| HIERARCH ESO ISS PBLA23 END | 184.0 |
| HIERARCH ESO ISS PBL24 START | 64.382 |
| HIERARCH ESO ISS PBL24 END | 64.375 |
| HIERARCH ESO ISS PBLA24 START | 8.089 |
| HIERARCH ESO ISS PBLA24 END | 8.865 |
| HIERARCH ESO ISS PBL34 START | 103.803 |
| HIERARCH ESO ISS PBL34 END | 103.789 |
| HIERARCH ESO ISS PBLA34 START | 6.254 |
| HIERARCH ESO ISS PBLA34 END | 7.005 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004671 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004231 |
| HIERARCH ESO ISS AMBI TEMP | 12.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |