Exposure
- ID
- PIONI.2024-07-02T23:32:53.628_1
- Header ID
- PIONI.2024-07-02T23:32:53.628
- Date updated
- 2024-07-02 23:40:40 UTC+0000
- Release date
- 2025-07-02 23:40:40 UTC+0000
- UTC Start
- 2024-07-02 23:32:53.628
- UTC End
- 2024-07-02 23:33:32.028
- MJD Start
- 60493.9811762497
- MJD End
- 60493.9816206941
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040595
- Ambient temperature (°C)
- 16.47
- Seeing (arcsec)
- 1.025
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 | 88.4880 | 88.5060 | 127.5000 | 127.7000 |
| A0-J2 | 128.7800 | 128.7680 | 111.6000 | 111.8000 |
| A0-K0 | 119.9480 | 119.8950 | 95.9170 | 96.1120 |
| G1-J2 | 49.9920 | 49.9560 | 82.5000 | 82.7000 |
| G1-K0 | 64.3190 | 64.2600 | 49.7990 | 49.9480 |
| J2-K0 | 35.0040 | 35.0040 | 359.2820 | 359.4080 |
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 | 60493.9811762497 |
| 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 | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.488 |
| HIERARCH ESO ISS PBL12 END | 88.506 |
| HIERARCH ESO ISS PBLA12 START | 127.5 |
| HIERARCH ESO ISS PBLA12 END | 127.7 |
| HIERARCH ESO ISS PBL13 START | 128.78 |
| HIERARCH ESO ISS PBL13 END | 128.768 |
| HIERARCH ESO ISS PBLA13 START | 111.6 |
| HIERARCH ESO ISS PBLA13 END | 111.8 |
| HIERARCH ESO ISS PBL14 START | 119.948 |
| HIERARCH ESO ISS PBL14 END | 119.895 |
| HIERARCH ESO ISS PBLA14 START | 95.917 |
| HIERARCH ESO ISS PBLA14 END | 96.112 |
| HIERARCH ESO ISS PBL23 START | 49.992 |
| HIERARCH ESO ISS PBL23 END | 49.956 |
| HIERARCH ESO ISS PBLA23 START | 82.5 |
| HIERARCH ESO ISS PBLA23 END | 82.7 |
| HIERARCH ESO ISS PBL24 START | 64.319 |
| HIERARCH ESO ISS PBL24 END | 64.26 |
| HIERARCH ESO ISS PBLA24 START | 49.799 |
| HIERARCH ESO ISS PBLA24 END | 49.948 |
| HIERARCH ESO ISS PBL34 START | 35.004 |
| HIERARCH ESO ISS PBL34 END | 35.004 |
| HIERARCH ESO ISS PBLA34 START | 359.282 |
| HIERARCH ESO ISS PBLA34 END | 359.408 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00435 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003769 |
| HIERARCH ESO ISS AMBI TEMP | 16.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 1.07 |