Exposure
- ID
- PIONI.2021-08-15T01:52:55.740_1
- Header ID
- PIONI.2021-08-15T01:52:55.740
- Date updated
- 2021-08-15 02:05:49 UTC+0000
- Release date
- 2022-08-15 02:05:49 UTC+0000
- UTC Start
- 2021-08-15 01:52:55.740
- UTC End
- 2021-08-15 01:54:38.140
- MJD Start
- 59441.0784229208
- MJD End
- 59441.079608106
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002753
- Ambient temperature (°C)
- 8.21
- Seeing (arcsec)
- 0.835
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 | 90.0180 | 89.9920 | 147.1000 | 147.5000 |
| A0-J2 | 120.4560 | 120.2710 | 129.1000 | 129.6000 |
| A0-J3 | 98.0580 | 97.6110 | 78.7790 | 79.1380 |
| G1-J2 | 44.6200 | 44.4280 | 90.4000 | 90.9000 |
| G1-J3 | 105.8200 | 105.6380 | 26.5480 | 26.7610 |
| J2-J3 | 95.0510 | 95.0440 | 1.6120 | 1.8920 |
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 | 59441.0784229208 |
| 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 | 90.018 |
| HIERARCH ESO ISS PBL12 END | 89.992 |
| HIERARCH ESO ISS PBLA12 START | 147.1 |
| HIERARCH ESO ISS PBLA12 END | 147.5 |
| HIERARCH ESO ISS PBL13 START | 120.456 |
| HIERARCH ESO ISS PBL13 END | 120.271 |
| HIERARCH ESO ISS PBLA13 START | 129.1 |
| HIERARCH ESO ISS PBLA13 END | 129.6 |
| HIERARCH ESO ISS PBL14 START | 98.058 |
| HIERARCH ESO ISS PBL14 END | 97.611 |
| HIERARCH ESO ISS PBLA14 START | 78.779 |
| HIERARCH ESO ISS PBLA14 END | 79.138 |
| HIERARCH ESO ISS PBL23 START | 44.62 |
| HIERARCH ESO ISS PBL23 END | 44.428 |
| HIERARCH ESO ISS PBLA23 START | 90.4 |
| HIERARCH ESO ISS PBLA23 END | 90.9 |
| HIERARCH ESO ISS PBL24 START | 105.82 |
| HIERARCH ESO ISS PBL24 END | 105.638 |
| HIERARCH ESO ISS PBLA24 START | 26.548 |
| HIERARCH ESO ISS PBLA24 END | 26.761 |
| HIERARCH ESO ISS PBL34 START | 95.051 |
| HIERARCH ESO ISS PBL34 END | 95.044 |
| HIERARCH ESO ISS PBLA34 START | 1.612 |
| HIERARCH ESO ISS PBLA34 END | 1.892 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002801 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002705 |
| HIERARCH ESO ISS AMBI TEMP | 8.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |