Exposure
- ID
- PIONI.2021-08-16T23:57:31.465_1
- Header ID
- PIONI.2021-08-16T23:57:31.465
- 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 23:57:31.465
- UTC End
- 2021-08-16 23:58:09.865
- MJD Start
- 59442.9982808451
- MJD End
- 59442.9987252895
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006416
- Ambient temperature (°C)
- 13.84
- Seeing (arcsec)
- 0.73
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 | 89.2790 | 89.3020 | 119.7000 | 119.9000 |
| A0-J2 | 129.0080 | 128.9930 | 100.3000 | 100.5000 |
| A0-J3 | 118.5230 | 118.4310 | 57.7550 | 57.8970 |
| G1-J2 | 53.6860 | 53.6480 | 66.9000 | 67.0000 |
| G1-J3 | 109.8500 | 109.8210 | 11.9290 | 12.0290 |
| J2-J3 | 90.4080 | 90.4360 | 342.8460 | 342.9580 |
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 | 59442.9982808451 |
| 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 | 89.279 |
| HIERARCH ESO ISS PBL12 END | 89.302 |
| HIERARCH ESO ISS PBLA12 START | 119.7 |
| HIERARCH ESO ISS PBLA12 END | 119.9 |
| HIERARCH ESO ISS PBL13 START | 129.008 |
| HIERARCH ESO ISS PBL13 END | 128.993 |
| HIERARCH ESO ISS PBLA13 START | 100.3 |
| HIERARCH ESO ISS PBLA13 END | 100.5 |
| HIERARCH ESO ISS PBL14 START | 118.523 |
| HIERARCH ESO ISS PBL14 END | 118.431 |
| HIERARCH ESO ISS PBLA14 START | 57.755 |
| HIERARCH ESO ISS PBLA14 END | 57.897 |
| HIERARCH ESO ISS PBL23 START | 53.686 |
| HIERARCH ESO ISS PBL23 END | 53.648 |
| HIERARCH ESO ISS PBLA23 START | 66.9 |
| HIERARCH ESO ISS PBLA23 END | 67.0 |
| HIERARCH ESO ISS PBL24 START | 109.85 |
| HIERARCH ESO ISS PBL24 END | 109.821 |
| HIERARCH ESO ISS PBLA24 START | 11.929 |
| HIERARCH ESO ISS PBLA24 END | 12.029 |
| HIERARCH ESO ISS PBL34 START | 90.408 |
| HIERARCH ESO ISS PBL34 END | 90.436 |
| HIERARCH ESO ISS PBLA34 START | 342.846 |
| HIERARCH ESO ISS PBLA34 END | 342.958 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006647 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006185 |
| HIERARCH ESO ISS AMBI TEMP | 13.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |