Exposure
- ID
- PIONI.2024-07-03T02:43:05.799_1
- Header ID
- PIONI.2024-07-03T02:43:05.799
- Date updated
- 2024-07-03 02:50:41 UTC+0000
- Release date
- 2025-07-03 02:50:41 UTC+0000
- UTC Start
- 2024-07-03 02:43:05.799
- UTC End
- 2024-07-03 02:43:44.199
- MJD Start
- 60494.1132615642
- MJD End
- 60494.1137060086
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006847
- Ambient temperature (°C)
- 17.27
- Seeing (arcsec)
- 0.585
Observation
- ID
- 59857
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44412
- Name
- V636 Sco
- RA
- 260.692057
- DEC
- -45.61429
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.4240 | 87.4790 | 108.4000 | 108.6000 |
| A0-J2 | 128.1570 | 128.1980 | 86.1000 | 86.2000 |
| A0-K0 | 127.9710 | 127.9670 | 65.7960 | 65.9420 |
| G1-J2 | 57.8350 | 57.8220 | 51.0000 | 51.1000 |
| G1-K0 | 86.9520 | 86.9270 | 22.8680 | 22.9760 |
| J2-K0 | 45.0870 | 45.0980 | 345.7090 | 345.7970 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60494.1132615642 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V636 Sco |
| RA | 260.692057 |
| DEC | -45.61429 |
| 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 | K0 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 87.424 |
| HIERARCH ESO ISS PBL12 END | 87.479 |
| HIERARCH ESO ISS PBLA12 START | 108.4 |
| HIERARCH ESO ISS PBLA12 END | 108.6 |
| HIERARCH ESO ISS PBL13 START | 128.157 |
| HIERARCH ESO ISS PBL13 END | 128.198 |
| HIERARCH ESO ISS PBLA13 START | 86.1 |
| HIERARCH ESO ISS PBLA13 END | 86.2 |
| HIERARCH ESO ISS PBL14 START | 127.971 |
| HIERARCH ESO ISS PBL14 END | 127.967 |
| HIERARCH ESO ISS PBLA14 START | 65.796 |
| HIERARCH ESO ISS PBLA14 END | 65.942 |
| HIERARCH ESO ISS PBL23 START | 57.835 |
| HIERARCH ESO ISS PBL23 END | 57.822 |
| HIERARCH ESO ISS PBLA23 START | 51.0 |
| HIERARCH ESO ISS PBLA23 END | 51.1 |
| HIERARCH ESO ISS PBL24 START | 86.952 |
| HIERARCH ESO ISS PBL24 END | 86.927 |
| HIERARCH ESO ISS PBLA24 START | 22.868 |
| HIERARCH ESO ISS PBLA24 END | 22.976 |
| HIERARCH ESO ISS PBL34 START | 45.087 |
| HIERARCH ESO ISS PBL34 END | 45.098 |
| HIERARCH ESO ISS PBLA34 START | 345.709 |
| HIERARCH ESO ISS PBLA34 END | 345.797 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007105 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006589 |
| HIERARCH ESO ISS AMBI TEMP | 17.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |