Exposure
- ID
- PIONI.2024-07-02T02:30:02.422_1
- Header ID
- PIONI.2024-07-02T02:30:02.422
- Date updated
- 2024-07-02 02:40:32 UTC+0000
- Release date
- 2025-07-02 02:40:31 UTC+0000
- UTC Start
- 2024-07-02 02:30:02.422
- UTC End
- 2024-07-02 02:31:19.222
- MJD Start
- 60493.1041947026
- MJD End
- 60493.1050835915
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0089915
- Ambient temperature (°C)
- 14.52
- Seeing (arcsec)
- 0.635
Observation
- ID
- 59835
- 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
- 44391
- Name
- S Mus
- RA
- 183.192519
- DEC
- -70.1518
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2490 | 90.2520 | 166.8000 | 167.2000 |
| A0-J2 | 124.6470 | 124.6120 | 154.4000 | 154.8000 |
| A0-K0 | 107.2670 | 107.1630 | 140.4000 | 140.8460 |
| G1-J2 | 41.3690 | 41.2920 | 126.4000 | 126.8000 |
| G1-K0 | 48.0810 | 47.9010 | 83.7760 | 84.1310 |
| J2-K0 | 33.0770 | 33.0400 | 25.9660 | 26.2120 |
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 | 60493.1041947026 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | S Mus |
| RA | 183.192519 |
| DEC | -70.1518 |
| 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 | 76.8 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 102400 |
| HIERARCH ESO ISS PBL12 START | 90.249 |
| HIERARCH ESO ISS PBL12 END | 90.252 |
| HIERARCH ESO ISS PBLA12 START | 166.8 |
| HIERARCH ESO ISS PBLA12 END | 167.2 |
| HIERARCH ESO ISS PBL13 START | 124.647 |
| HIERARCH ESO ISS PBL13 END | 124.612 |
| HIERARCH ESO ISS PBLA13 START | 154.4 |
| HIERARCH ESO ISS PBLA13 END | 154.8 |
| HIERARCH ESO ISS PBL14 START | 107.267 |
| HIERARCH ESO ISS PBL14 END | 107.163 |
| HIERARCH ESO ISS PBLA14 START | 140.4 |
| HIERARCH ESO ISS PBLA14 END | 140.846 |
| HIERARCH ESO ISS PBL23 START | 41.369 |
| HIERARCH ESO ISS PBL23 END | 41.292 |
| HIERARCH ESO ISS PBLA23 START | 126.4 |
| HIERARCH ESO ISS PBLA23 END | 126.8 |
| HIERARCH ESO ISS PBL24 START | 48.081 |
| HIERARCH ESO ISS PBL24 END | 47.901 |
| HIERARCH ESO ISS PBLA24 START | 83.776 |
| HIERARCH ESO ISS PBLA24 END | 84.131 |
| HIERARCH ESO ISS PBL34 START | 33.077 |
| HIERARCH ESO ISS PBL34 END | 33.04 |
| HIERARCH ESO ISS PBLA34 START | 25.966 |
| HIERARCH ESO ISS PBLA34 END | 26.212 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008913 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00907 |
| HIERARCH ESO ISS AMBI TEMP | 14.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |