Exposure
- ID
- PIONI.2021-08-15T02:46:30.124_1
- Header ID
- PIONI.2021-08-15T02:46:30.124
- Date updated
- 2021-08-15 02:51:24 UTC+0000
- Release date
- 2022-08-15 02:51:23 UTC+0000
- UTC Start
- 2021-08-15 02:46:30.124
- UTC End
- 2021-08-15 02:48:12.524
- MJD Start
- 59441.1156264325
- MJD End
- 59441.1168116177
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002092
- Ambient temperature (°C)
- 8.36
- Seeing (arcsec)
- 1.04
Observation
- ID
- 47822
- 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
- 35109
- Name
- SY_Nor
- RA
- 238.677418
- DEC
- -54.56644
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.2710 | 89.2440 | 159.0000 | 159.5000 |
| A0-J2 | 115.5010 | 115.3210 | 142.5000 | 143.0000 |
| A0-J3 | 85.2220 | 84.7040 | 88.8760 | 89.2840 |
| G1-J2 | 39.1950 | 38.9800 | 102.2000 | 102.7000 |
| G1-J3 | 100.3010 | 100.0660 | 32.0500 | 32.2500 |
| J2-J3 | 94.5080 | 94.4720 | 9.0810 | 9.3630 |
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 | 59441.1156264325 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | SY_Nor |
| RA | 238.677418 |
| DEC | -54.56644 |
| 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 | 102.4 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 102400 |
| HIERARCH ESO ISS PBL12 START | 89.271 |
| HIERARCH ESO ISS PBL12 END | 89.244 |
| HIERARCH ESO ISS PBLA12 START | 159.0 |
| HIERARCH ESO ISS PBLA12 END | 159.5 |
| HIERARCH ESO ISS PBL13 START | 115.501 |
| HIERARCH ESO ISS PBL13 END | 115.321 |
| HIERARCH ESO ISS PBLA13 START | 142.5 |
| HIERARCH ESO ISS PBLA13 END | 143.0 |
| HIERARCH ESO ISS PBL14 START | 85.222 |
| HIERARCH ESO ISS PBL14 END | 84.704 |
| HIERARCH ESO ISS PBLA14 START | 88.876 |
| HIERARCH ESO ISS PBLA14 END | 89.284 |
| HIERARCH ESO ISS PBL23 START | 39.195 |
| HIERARCH ESO ISS PBL23 END | 38.98 |
| HIERARCH ESO ISS PBLA23 START | 102.2 |
| HIERARCH ESO ISS PBLA23 END | 102.7 |
| HIERARCH ESO ISS PBL24 START | 100.301 |
| HIERARCH ESO ISS PBL24 END | 100.066 |
| HIERARCH ESO ISS PBLA24 START | 32.05 |
| HIERARCH ESO ISS PBLA24 END | 32.25 |
| HIERARCH ESO ISS PBL34 START | 94.508 |
| HIERARCH ESO ISS PBL34 END | 94.472 |
| HIERARCH ESO ISS PBLA34 START | 9.081 |
| HIERARCH ESO ISS PBLA34 END | 9.363 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002092 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002092 |
| HIERARCH ESO ISS AMBI TEMP | 8.36 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 1.04 |