Exposure
- ID
- PIONI.2024-07-02T01:47:23.318_1
- Header ID
- PIONI.2024-07-02T01:47:23.318
- Date updated
- 2024-07-02 01:55:36 UTC+0000
- Release date
- 2025-07-02 01:55:36 UTC+0000
- UTC Start
- 2024-07-02 01:47:23.318
- UTC End
- 2024-07-02 01:48:40.118
- MJD Start
- 60493.0745754377
- MJD End
- 60493.0754643266
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0126685
- Ambient temperature (°C)
- 14.53
- Seeing (arcsec)
- 0.565
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 | 90.0990 | 90.1060 | 157.1000 | 157.4000 |
| A0-J2 | 125.6860 | 125.6440 | 143.5000 | 143.9000 |
| A0-K0 | 110.2800 | 110.1610 | 128.7770 | 129.2050 |
| G1-J2 | 43.5250 | 43.4430 | 114.6000 | 115.0000 |
| G1-K0 | 52.7170 | 52.5490 | 74.7170 | 75.0450 |
| J2-K0 | 33.9340 | 33.9060 | 19.4050 | 19.6510 |
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 | 60493.0745754377 |
| 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 | 90.099 |
| HIERARCH ESO ISS PBL12 END | 90.106 |
| HIERARCH ESO ISS PBLA12 START | 157.1 |
| HIERARCH ESO ISS PBLA12 END | 157.4 |
| HIERARCH ESO ISS PBL13 START | 125.686 |
| HIERARCH ESO ISS PBL13 END | 125.644 |
| HIERARCH ESO ISS PBLA13 START | 143.5 |
| HIERARCH ESO ISS PBLA13 END | 143.9 |
| HIERARCH ESO ISS PBL14 START | 110.28 |
| HIERARCH ESO ISS PBL14 END | 110.161 |
| HIERARCH ESO ISS PBLA14 START | 128.777 |
| HIERARCH ESO ISS PBLA14 END | 129.205 |
| HIERARCH ESO ISS PBL23 START | 43.525 |
| HIERARCH ESO ISS PBL23 END | 43.443 |
| HIERARCH ESO ISS PBLA23 START | 114.6 |
| HIERARCH ESO ISS PBLA23 END | 115.0 |
| HIERARCH ESO ISS PBL24 START | 52.717 |
| HIERARCH ESO ISS PBL24 END | 52.549 |
| HIERARCH ESO ISS PBLA24 START | 74.717 |
| HIERARCH ESO ISS PBLA24 END | 75.045 |
| HIERARCH ESO ISS PBL34 START | 33.934 |
| HIERARCH ESO ISS PBL34 END | 33.906 |
| HIERARCH ESO ISS PBLA34 START | 19.405 |
| HIERARCH ESO ISS PBLA34 END | 19.651 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012087 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01325 |
| HIERARCH ESO ISS AMBI TEMP | 14.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |