Exposure
- ID
- PIONI.2021-02-13T08:47:10.264_1
- Header ID
- PIONI.2021-02-13T08:47:10.264
- Date updated
- 2021-09-29 14:26:29 UTC+0000
- Release date
- 2022-02-13 08:56:18 UTC+0000
- UTC Start
- 2021-02-13 08:47:10.264
- UTC End
- 2021-02-13 08:48:52.664
- MJD Start
- 59258.3660910209
- MJD End
- 59258.3672762061
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030325
- Ambient temperature (°C)
- 9.73
- Seeing (arcsec)
- 0.71
Observation
- ID
- 46762
- Category
- science
- Program ID
- 106.210F.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ 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 | 76.8130 | 77.0560 | 86.2000 | 86.6000 |
| A0-J2 | 121.0310 | 121.2370 | 63.6000 | 64.1000 |
| A0-J3 | 131.0680 | 131.0250 | 25.9850 | 26.3640 |
| G1-J2 | 58.1730 | 58.1650 | 33.1000 | 33.5000 |
| G1-J3 | 114.3520 | 114.4080 | 350.3300 | 350.5790 |
| J2-J3 | 81.8060 | 82.0100 | 321.4630 | 321.7010 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.210F.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59258.3660910209 |
| 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 | 76.813 |
| HIERARCH ESO ISS PBL12 END | 77.056 |
| HIERARCH ESO ISS PBLA12 START | 86.2 |
| HIERARCH ESO ISS PBLA12 END | 86.6 |
| HIERARCH ESO ISS PBL13 START | 121.031 |
| HIERARCH ESO ISS PBL13 END | 121.237 |
| HIERARCH ESO ISS PBLA13 START | 63.6 |
| HIERARCH ESO ISS PBLA13 END | 64.1 |
| HIERARCH ESO ISS PBL14 START | 131.068 |
| HIERARCH ESO ISS PBL14 END | 131.025 |
| HIERARCH ESO ISS PBLA14 START | 25.985 |
| HIERARCH ESO ISS PBLA14 END | 26.364 |
| HIERARCH ESO ISS PBL23 START | 58.173 |
| HIERARCH ESO ISS PBL23 END | 58.165 |
| HIERARCH ESO ISS PBLA23 START | 33.1 |
| HIERARCH ESO ISS PBLA23 END | 33.5 |
| HIERARCH ESO ISS PBL24 START | 114.352 |
| HIERARCH ESO ISS PBL24 END | 114.408 |
| HIERARCH ESO ISS PBLA24 START | 350.33 |
| HIERARCH ESO ISS PBLA24 END | 350.579 |
| HIERARCH ESO ISS PBL34 START | 81.806 |
| HIERARCH ESO ISS PBL34 END | 82.01 |
| HIERARCH ESO ISS PBLA34 START | 321.463 |
| HIERARCH ESO ISS PBLA34 END | 321.701 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002843 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003222 |
| HIERARCH ESO ISS AMBI TEMP | 9.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |