Exposure
- ID
- PIONI.2021-08-15T01:25:29.985_1
- Header ID
- PIONI.2021-08-15T01:25:29.985
- Date updated
- 2021-08-15 01:35:55 UTC+0000
- Release date
- 2022-08-15 01:35:55 UTC+0000
- UTC Start
- 2021-08-15 01:25:29.986
- UTC End
- 2021-08-15 01:27:12.386
- MJD Start
- 59441.0593748339
- MJD End
- 59441.0605600191
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0024625
- Ambient temperature (°C)
- 8.33
- Seeing (arcsec)
- 0.78
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 | 90.3260 | 90.3070 | 141.2000 | 141.6000 |
| A0-J2 | 122.8990 | 122.7250 | 122.6000 | 123.1000 |
| A0-J3 | 103.8350 | 103.4270 | 73.9660 | 74.3180 |
| G1-J2 | 47.1050 | 46.9290 | 85.0000 | 85.4000 |
| G1-J3 | 108.1170 | 107.9580 | 23.5700 | 23.7940 |
| J2-J3 | 95.0350 | 95.0430 | 357.7720 | 358.0570 |
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 | 59441.0593748339 |
| 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 | 90.326 |
| HIERARCH ESO ISS PBL12 END | 90.307 |
| HIERARCH ESO ISS PBLA12 START | 141.2 |
| HIERARCH ESO ISS PBLA12 END | 141.6 |
| HIERARCH ESO ISS PBL13 START | 122.899 |
| HIERARCH ESO ISS PBL13 END | 122.725 |
| HIERARCH ESO ISS PBLA13 START | 122.6 |
| HIERARCH ESO ISS PBLA13 END | 123.1 |
| HIERARCH ESO ISS PBL14 START | 103.835 |
| HIERARCH ESO ISS PBL14 END | 103.427 |
| HIERARCH ESO ISS PBLA14 START | 73.966 |
| HIERARCH ESO ISS PBLA14 END | 74.318 |
| HIERARCH ESO ISS PBL23 START | 47.105 |
| HIERARCH ESO ISS PBL23 END | 46.929 |
| HIERARCH ESO ISS PBLA23 START | 85.0 |
| HIERARCH ESO ISS PBLA23 END | 85.4 |
| HIERARCH ESO ISS PBL24 START | 108.117 |
| HIERARCH ESO ISS PBL24 END | 107.958 |
| HIERARCH ESO ISS PBLA24 START | 23.57 |
| HIERARCH ESO ISS PBLA24 END | 23.794 |
| HIERARCH ESO ISS PBL34 START | 95.035 |
| HIERARCH ESO ISS PBL34 END | 95.043 |
| HIERARCH ESO ISS PBLA34 START | 357.772 |
| HIERARCH ESO ISS PBLA34 END | 358.057 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002689 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002236 |
| HIERARCH ESO ISS AMBI TEMP | 8.33 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |