Exposure
- ID
- PIONI.2025-05-30T03:28:39.671_1
- Header ID
- PIONI.2025-05-30T03:28:39.671
- Date updated
- 2025-05-30 03:36:43 UTC+0000
- Release date
- 2026-05-30 03:36:43 UTC+0000
- UTC Start
- 2025-05-30 03:28:39.671
- UTC End
- 2025-05-30 03:29:05.271
- MJD Start
- 60825.1449035951
- MJD End
- 60825.1451998914
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004268
- Ambient temperature (°C)
- 13.88
- Seeing (arcsec)
- 0.76
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 | 48.6570 | 48.6570 | 154.5000 | 154.6000 |
| A0-J2 | 128.5890 | 128.5580 | 96.0000 | 96.1000 |
| A0-J6 | 168.8180 | 168.7980 | 28.8210 | 28.8820 |
| B5-J2 | 111.2090 | 111.1780 | 74.1000 | 74.2000 |
| B5-J6 | 201.1280 | 201.1150 | 17.4920 | 17.5520 |
| J2-J6 | 167.9160 | 167.9180 | 343.9240 | 343.9920 |
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 | 60825.1449035951 |
| 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 | 48.657 |
| HIERARCH ESO ISS PBL12 END | 48.657 |
| HIERARCH ESO ISS PBLA12 START | 154.5 |
| HIERARCH ESO ISS PBLA12 END | 154.6 |
| HIERARCH ESO ISS PBL13 START | 128.589 |
| HIERARCH ESO ISS PBL13 END | 128.558 |
| HIERARCH ESO ISS PBLA13 START | 96.0 |
| HIERARCH ESO ISS PBLA13 END | 96.1 |
| HIERARCH ESO ISS PBL14 START | 168.818 |
| HIERARCH ESO ISS PBL14 END | 168.798 |
| HIERARCH ESO ISS PBLA14 START | 28.821 |
| HIERARCH ESO ISS PBLA14 END | 28.882 |
| HIERARCH ESO ISS PBL23 START | 111.209 |
| HIERARCH ESO ISS PBL23 END | 111.178 |
| HIERARCH ESO ISS PBLA23 START | 74.1 |
| HIERARCH ESO ISS PBLA23 END | 74.2 |
| HIERARCH ESO ISS PBL24 START | 201.128 |
| HIERARCH ESO ISS PBL24 END | 201.115 |
| HIERARCH ESO ISS PBLA24 START | 17.492 |
| HIERARCH ESO ISS PBLA24 END | 17.552 |
| HIERARCH ESO ISS PBL34 START | 167.916 |
| HIERARCH ESO ISS PBL34 END | 167.918 |
| HIERARCH ESO ISS PBLA34 START | 343.924 |
| HIERARCH ESO ISS PBLA34 END | 343.992 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004268 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004268 |
| HIERARCH ESO ISS AMBI TEMP | 13.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |