Exposure
- ID
- PIONI.2025-02-21T08:53:03.404_1
- Header ID
- PIONI.2025-02-21T08:53:03.404
- Date updated
- 2025-02-21 09:00:40 UTC+0000
- Release date
- 2026-02-21 09:00:39 UTC+0000
- UTC Start
- 2025-02-21 08:53:03.404
- UTC End
- 2025-02-21 08:53:29.004
- MJD Start
- 60727.3701782851
- MJD End
- 60727.370474581396
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007404
- Ambient temperature (°C)
- 12.93
- Seeing (arcsec)
- 0.98
Observation
- ID
- 64776
- 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
- 48237
- Name
- E Hya
- RA
- 222.569979
- DEC
- -27.96071
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.3130 | 48.3200 | 148.0000 | 148.1000 |
| A0-J2 | 128.0680 | 128.1080 | 88.8000 | 88.9000 |
| A0-J6 | 169.6930 | 169.6930 | 22.2240 | 22.2950 |
| B5-J2 | 111.3910 | 111.4150 | 66.9000 | 67.0000 |
| B5-J6 | 201.8040 | 201.8020 | 11.0300 | 11.0970 |
| J2-J6 | 167.0740 | 167.0890 | 337.5300 | 337.5880 |
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 | 60727.3701782851 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | E Hya |
| RA | 222.569979 |
| 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 | 48.313 |
| HIERARCH ESO ISS PBL12 END | 48.32 |
| HIERARCH ESO ISS PBLA12 START | 148.0 |
| HIERARCH ESO ISS PBLA12 END | 148.1 |
| HIERARCH ESO ISS PBL13 START | 128.068 |
| HIERARCH ESO ISS PBL13 END | 128.108 |
| HIERARCH ESO ISS PBLA13 START | 88.8 |
| HIERARCH ESO ISS PBLA13 END | 88.9 |
| HIERARCH ESO ISS PBL14 START | 169.693 |
| HIERARCH ESO ISS PBL14 END | 169.693 |
| HIERARCH ESO ISS PBLA14 START | 22.224 |
| HIERARCH ESO ISS PBLA14 END | 22.295 |
| HIERARCH ESO ISS PBL23 START | 111.391 |
| HIERARCH ESO ISS PBL23 END | 111.415 |
| HIERARCH ESO ISS PBLA23 START | 66.9 |
| HIERARCH ESO ISS PBLA23 END | 67.0 |
| HIERARCH ESO ISS PBL24 START | 201.804 |
| HIERARCH ESO ISS PBL24 END | 201.802 |
| HIERARCH ESO ISS PBLA24 START | 11.03 |
| HIERARCH ESO ISS PBLA24 END | 11.097 |
| HIERARCH ESO ISS PBL34 START | 167.074 |
| HIERARCH ESO ISS PBL34 END | 167.089 |
| HIERARCH ESO ISS PBLA34 START | 337.53 |
| HIERARCH ESO ISS PBLA34 END | 337.588 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007404 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007404 |
| HIERARCH ESO ISS AMBI TEMP | 12.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |