Exposure
- ID
- PIONI.2025-05-30T03:12:22.580_1
- Header ID
- PIONI.2025-05-30T03:12:22.580
- Date updated
- 2025-05-30 03:21:34 UTC+0000
- Release date
- 2026-05-30 03:21:34 UTC+0000
- UTC Start
- 2025-05-30 03:12:22.580
- UTC End
- 2025-05-30 03:12:48.180
- MJD Start
- 60825.1335946778
- MJD End
- 60825.133890974095
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034409999999999996
- Ambient temperature (°C)
- 13.66
- Seeing (arcsec)
- 0.835
Observation
- ID
- 67632
- Category
- science
- Program ID
- 114.2734.001
- Program Title
- GAIA FGK BENCHMARK STARS: METAL-POOR STARS
- Program Type
- Normal
- PI / COI
- SOUBIRAN / NARDETTO / CREEVEY / JOFRE PFEIL / HEITER / MOURARD / CASAMIQUELA / WORLEY / BAILLEUL
Target
- ID
- 50300
- Name
- E Hya
- RA
- 222.569963
- DEC
- -27.96071
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6300 | 48.6310 | 152.7000 | 152.7000 |
| A0-J2 | 129.1450 | 129.1330 | 94.1000 | 94.1000 |
| A0-J6 | 169.2520 | 169.2390 | 27.1820 | 27.2440 |
| B5-J2 | 111.8010 | 111.7860 | 72.3000 | 72.3000 |
| B5-J6 | 201.4100 | 201.4020 | 15.8440 | 15.9050 |
| J2-J6 | 167.8080 | 167.8140 | 342.1270 | 342.1920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.2734.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60825.1335946778 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | E Hya |
| RA | 222.569963 |
| DEC | -27.96071 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.63 |
| HIERARCH ESO ISS PBL12 END | 48.631 |
| HIERARCH ESO ISS PBLA12 START | 152.7 |
| HIERARCH ESO ISS PBLA12 END | 152.7 |
| HIERARCH ESO ISS PBL13 START | 129.145 |
| HIERARCH ESO ISS PBL13 END | 129.133 |
| HIERARCH ESO ISS PBLA13 START | 94.1 |
| HIERARCH ESO ISS PBLA13 END | 94.1 |
| HIERARCH ESO ISS PBL14 START | 169.252 |
| HIERARCH ESO ISS PBL14 END | 169.239 |
| HIERARCH ESO ISS PBLA14 START | 27.182 |
| HIERARCH ESO ISS PBLA14 END | 27.244 |
| HIERARCH ESO ISS PBL23 START | 111.801 |
| HIERARCH ESO ISS PBL23 END | 111.786 |
| HIERARCH ESO ISS PBLA23 START | 72.3 |
| HIERARCH ESO ISS PBLA23 END | 72.3 |
| HIERARCH ESO ISS PBL24 START | 201.41 |
| HIERARCH ESO ISS PBL24 END | 201.402 |
| HIERARCH ESO ISS PBLA24 START | 15.844 |
| HIERARCH ESO ISS PBLA24 END | 15.905 |
| HIERARCH ESO ISS PBL34 START | 167.808 |
| HIERARCH ESO ISS PBL34 END | 167.814 |
| HIERARCH ESO ISS PBLA34 START | 342.127 |
| HIERARCH ESO ISS PBLA34 END | 342.192 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003825 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003057 |
| HIERARCH ESO ISS AMBI TEMP | 13.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |