Exposure
- ID
- PIONI.2021-11-07T05:18:59.583_1
- Header ID
- PIONI.2021-11-07T05:18:59.583
- Date updated
- 2021-11-07 05:26:19 UTC+0000
- Release date
- 2022-11-07 05:26:19 UTC+0000
- UTC Start
- 2021-11-07 05:18:59.583
- UTC End
- 2021-11-07 05:19:25.183
- MJD Start
- 59525.2215229534
- MJD End
- 59525.2218192497
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005935
- Ambient temperature (°C)
- 12.36
- Seeing (arcsec)
- 0.515
Observation
- ID
- 48772
- Category
- science
- Program ID
- 108.227F.001
- Program Title
- THE FIRST INTERFEROMETRIC IMAGE OF A SUNLIKE STAR: EPS ERIDANI
- Program Type
- Normal
- PI / COI
- ROETTENBACHER/ KORHONEN/ FISCHER/ DAVIES
Target
- ID
- 36529
- Name
- eps Eri
- RA
- 53.227885
- DEC
- -9.45816
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 68.2620 | 68.2530 | 271.9000 | 272.0000 |
K0-D0 | 95.8810 | 95.8910 | 252.1000 | 252.1000 |
K0-J3 | 54.7210 | 54.7050 | 333.0230 | 333.0820 |
G2-D0 | 39.2330 | 39.2450 | 215.9000 | 216.0000 |
G2-J3 | 63.5790 | 63.5990 | 43.0490 | 43.0920 |
D0-J3 | 102.6250 | 102.6560 | 40.3300 | 40.3750 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.227F.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
MJD-OBS | 59525.2215229534 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | eps Eri |
RA | 53.227885 |
DEC | -9.45816 |
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 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 25.6 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 68.262 |
HIERARCH ESO ISS PBL12 END | 68.253 |
HIERARCH ESO ISS PBLA12 START | 271.9 |
HIERARCH ESO ISS PBLA12 END | 272.0 |
HIERARCH ESO ISS PBL13 START | 95.881 |
HIERARCH ESO ISS PBL13 END | 95.891 |
HIERARCH ESO ISS PBLA13 START | 252.1 |
HIERARCH ESO ISS PBLA13 END | 252.1 |
HIERARCH ESO ISS PBL14 START | 54.721 |
HIERARCH ESO ISS PBL14 END | 54.705 |
HIERARCH ESO ISS PBLA14 START | 333.023 |
HIERARCH ESO ISS PBLA14 END | 333.082 |
HIERARCH ESO ISS PBL23 START | 39.233 |
HIERARCH ESO ISS PBL23 END | 39.245 |
HIERARCH ESO ISS PBLA23 START | 215.9 |
HIERARCH ESO ISS PBLA23 END | 216.0 |
HIERARCH ESO ISS PBL24 START | 63.579 |
HIERARCH ESO ISS PBL24 END | 63.599 |
HIERARCH ESO ISS PBLA24 START | 43.049 |
HIERARCH ESO ISS PBLA24 END | 43.092 |
HIERARCH ESO ISS PBL34 START | 102.625 |
HIERARCH ESO ISS PBL34 END | 102.656 |
HIERARCH ESO ISS PBLA34 START | 40.33 |
HIERARCH ESO ISS PBLA34 END | 40.375 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005728 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006142 |
HIERARCH ESO ISS AMBI TEMP | 12.36 |
HIERARCH ESO ISS AMBI FWHM START | 0.51 |
HIERARCH ESO ISS AMBI FWHM END | 0.52 |