Exposure
- ID
- PIONI.2021-08-16T23:34:05.228_1
- Header ID
- PIONI.2021-08-16T23:34:05.228
- Date updated
- 2021-08-16 23:41:19 UTC+0000
- Release date
- 2022-08-16 23:41:18 UTC+0000
- UTC Start
- 2021-08-16 23:34:05.228
- UTC End
- 2021-08-16 23:34:43.628
- MJD Start
- 59442.982004948
- MJD End
- 59442.9824493924
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062635
- Ambient temperature (°C)
- 14.1
- Seeing (arcsec)
- 0.82
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 | 88.4570 | 88.4890 | 115.0000 | 115.2000 |
| A0-J2 | 129.2340 | 129.2320 | 95.3000 | 95.5000 |
| A0-J3 | 121.0550 | 120.9750 | 53.6040 | 53.7460 |
| G1-J2 | 54.7290 | 54.6960 | 62.4000 | 62.6000 |
| G1-J3 | 110.5740 | 110.5530 | 8.9910 | 9.0920 |
| J2-J3 | 89.4940 | 89.5280 | 339.5790 | 339.6900 |
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 | 59442.982004948 |
| 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 | 88.457 |
| HIERARCH ESO ISS PBL12 END | 88.489 |
| HIERARCH ESO ISS PBLA12 START | 115.0 |
| HIERARCH ESO ISS PBLA12 END | 115.2 |
| HIERARCH ESO ISS PBL13 START | 129.234 |
| HIERARCH ESO ISS PBL13 END | 129.232 |
| HIERARCH ESO ISS PBLA13 START | 95.3 |
| HIERARCH ESO ISS PBLA13 END | 95.5 |
| HIERARCH ESO ISS PBL14 START | 121.055 |
| HIERARCH ESO ISS PBL14 END | 120.975 |
| HIERARCH ESO ISS PBLA14 START | 53.604 |
| HIERARCH ESO ISS PBLA14 END | 53.746 |
| HIERARCH ESO ISS PBL23 START | 54.729 |
| HIERARCH ESO ISS PBL23 END | 54.696 |
| HIERARCH ESO ISS PBLA23 START | 62.4 |
| HIERARCH ESO ISS PBLA23 END | 62.6 |
| HIERARCH ESO ISS PBL24 START | 110.574 |
| HIERARCH ESO ISS PBL24 END | 110.553 |
| HIERARCH ESO ISS PBLA24 START | 8.991 |
| HIERARCH ESO ISS PBLA24 END | 9.092 |
| HIERARCH ESO ISS PBL34 START | 89.494 |
| HIERARCH ESO ISS PBL34 END | 89.528 |
| HIERARCH ESO ISS PBLA34 START | 339.579 |
| HIERARCH ESO ISS PBLA34 END | 339.69 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00576 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006767 |
| HIERARCH ESO ISS AMBI TEMP | 14.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |