Exposure
- ID
- PIONI.2021-08-16T23:56:41.008_1
- Header ID
- PIONI.2021-08-16T23:56:41.008
- Date updated
- 2021-08-17 00:07:59 UTC+0000
- Release date
- 2022-08-17 00:07:58 UTC+0000
- UTC Start
- 2021-08-16 23:56:41.008
- UTC End
- 2021-08-16 23:57:19.408
- MJD Start
- 59442.9976968528
- MJD End
- 59442.9981412972
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006458
- Ambient temperature (°C)
- 13.88
- Seeing (arcsec)
- 0.825
Observation
- ID
- 47846
- Category
- science
- Program ID
- 105.207E.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE/ KERVELLA/ MERAND/ EVANS/ PROFFITT/ PIETRZYNSKI/ GIEREN
Target
- ID
- 35121
- Name
- S_Nor
- RA
- 244.714892
- DEC
- -57.8998
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.2530 | 89.2780 | 119.5000 | 119.7000 |
| A0-J2 | 129.0220 | 129.0080 | 100.2000 | 100.3000 |
| A0-J3 | 118.6200 | 118.5270 | 57.6080 | 57.7490 |
| G1-J2 | 53.7260 | 53.6880 | 66.7000 | 66.9000 |
| G1-J3 | 109.8790 | 109.8510 | 11.8250 | 11.9250 |
| J2-J3 | 90.3790 | 90.4070 | 342.7290 | 342.8410 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.207E.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59442.9976968528 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | S_Nor |
| RA | 244.714892 |
| DEC | -57.8998 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.253 |
| HIERARCH ESO ISS PBL12 END | 89.278 |
| HIERARCH ESO ISS PBLA12 START | 119.5 |
| HIERARCH ESO ISS PBLA12 END | 119.7 |
| HIERARCH ESO ISS PBL13 START | 129.022 |
| HIERARCH ESO ISS PBL13 END | 129.008 |
| HIERARCH ESO ISS PBLA13 START | 100.2 |
| HIERARCH ESO ISS PBLA13 END | 100.3 |
| HIERARCH ESO ISS PBL14 START | 118.62 |
| HIERARCH ESO ISS PBL14 END | 118.527 |
| HIERARCH ESO ISS PBLA14 START | 57.608 |
| HIERARCH ESO ISS PBLA14 END | 57.749 |
| HIERARCH ESO ISS PBL23 START | 53.726 |
| HIERARCH ESO ISS PBL23 END | 53.688 |
| HIERARCH ESO ISS PBLA23 START | 66.7 |
| HIERARCH ESO ISS PBLA23 END | 66.9 |
| HIERARCH ESO ISS PBL24 START | 109.879 |
| HIERARCH ESO ISS PBL24 END | 109.851 |
| HIERARCH ESO ISS PBLA24 START | 11.825 |
| HIERARCH ESO ISS PBLA24 END | 11.925 |
| HIERARCH ESO ISS PBL34 START | 90.379 |
| HIERARCH ESO ISS PBL34 END | 90.407 |
| HIERARCH ESO ISS PBLA34 START | 342.729 |
| HIERARCH ESO ISS PBLA34 END | 342.841 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006269 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006647 |
| HIERARCH ESO ISS AMBI TEMP | 13.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |