Exposure
- ID
- GRAVI.2021-03-18T03:57:28.562_1
- Header ID
- GRAVI.2021-03-18T03:57:28.562
- Date updated
- 2021-03-18 04:10:55 UTC+0000
- Release date
- 2022-03-18 04:10:55 UTC+0000
- UTC Start
- 2021-03-18 03:57:28.562
- UTC End
- 2021-03-18 04:01:28.562
- MJD Start
- 59291.16491391
- MJD End
- 59291.1676916878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006516
- Ambient temperature (°C)
- 13.38
- Seeing (arcsec)
- 0.765
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 | 57.4590 | 57.7680 | 223.9000 | 225.0000 |
| K0-D0 | 90.8770 | 91.0470 | 207.1000 | 208.1000 |
| K0-J3 | 39.0790 | 39.4770 | 305.1310 | 305.5380 |
| G2-D0 | 39.5130 | 39.5100 | 182.3000 | 183.0000 |
| G2-J3 | 64.3910 | 64.3850 | 7.0080 | 7.7850 |
| D0-J3 | 103.8200 | 103.8080 | 5.2070 | 5.9600 |
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 | 59291.16491391 |
| 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 | 57.459 |
| HIERARCH ESO ISS PBL12 END | 57.768 |
| HIERARCH ESO ISS PBLA12 START | 223.9 |
| HIERARCH ESO ISS PBLA12 END | 225.0 |
| HIERARCH ESO ISS PBL13 START | 90.877 |
| HIERARCH ESO ISS PBL13 END | 91.047 |
| HIERARCH ESO ISS PBLA13 START | 207.1 |
| HIERARCH ESO ISS PBLA13 END | 208.1 |
| HIERARCH ESO ISS PBL14 START | 39.079 |
| HIERARCH ESO ISS PBL14 END | 39.477 |
| HIERARCH ESO ISS PBLA14 START | 305.131 |
| HIERARCH ESO ISS PBLA14 END | 305.538 |
| HIERARCH ESO ISS PBL23 START | 39.513 |
| HIERARCH ESO ISS PBL23 END | 39.51 |
| HIERARCH ESO ISS PBLA23 START | 182.3 |
| HIERARCH ESO ISS PBLA23 END | 183.0 |
| HIERARCH ESO ISS PBL24 START | 64.391 |
| HIERARCH ESO ISS PBL24 END | 64.385 |
| HIERARCH ESO ISS PBLA24 START | 7.008 |
| HIERARCH ESO ISS PBLA24 END | 7.785 |
| HIERARCH ESO ISS PBL34 START | 103.82 |
| HIERARCH ESO ISS PBL34 END | 103.808 |
| HIERARCH ESO ISS PBLA34 START | 5.207 |
| HIERARCH ESO ISS PBLA34 END | 5.96 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006075 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006957 |
| HIERARCH ESO ISS AMBI TEMP | 13.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |