Exposure
- ID
- PIONI.2024-07-15T01:28:09.620_1
- Header ID
- PIONI.2024-07-15T01:28:09.620
- Date updated
- 2024-07-15 01:35:35 UTC+0000
- Release date
- 2025-07-15 01:35:35 UTC+0000
- UTC Start
- 2024-07-15 01:28:09.620
- UTC End
- 2024-07-15 01:29:00.820
- MJD Start
- 60506.061222455
- MJD End
- 60506.0618150476
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021115
- Ambient temperature (°C)
- 12.0
- Seeing (arcsec)
- 0.735
Observation
- ID
- 60080
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44592
- Name
- V350 Sgr
- RA
- 281.322302
- DEC
- -20.6474
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.8160 | 46.8510 | 141.4000 | 141.4000 |
| A0-J2 | 107.2170 | 107.5150 | 78.7000 | 78.8000 |
| A0-J6 | 164.7920 | 164.8150 | 7.6030 | 7.7540 |
| B5-J2 | 95.2500 | 95.4480 | 52.8000 | 53.0000 |
| B5-J6 | 200.0420 | 200.0380 | 357.8710 | 357.9950 |
| J2-J6 | 164.9580 | 165.0250 | 329.6590 | 329.7110 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60506.061222455 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V350 Sgr |
| RA | 281.322302 |
| DEC | -20.6474 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 46.816 |
| HIERARCH ESO ISS PBL12 END | 46.851 |
| HIERARCH ESO ISS PBLA12 START | 141.4 |
| HIERARCH ESO ISS PBLA12 END | 141.4 |
| HIERARCH ESO ISS PBL13 START | 107.217 |
| HIERARCH ESO ISS PBL13 END | 107.515 |
| HIERARCH ESO ISS PBLA13 START | 78.7 |
| HIERARCH ESO ISS PBLA13 END | 78.8 |
| HIERARCH ESO ISS PBL14 START | 164.792 |
| HIERARCH ESO ISS PBL14 END | 164.815 |
| HIERARCH ESO ISS PBLA14 START | 7.603 |
| HIERARCH ESO ISS PBLA14 END | 7.754 |
| HIERARCH ESO ISS PBL23 START | 95.25 |
| HIERARCH ESO ISS PBL23 END | 95.448 |
| HIERARCH ESO ISS PBLA23 START | 52.8 |
| HIERARCH ESO ISS PBLA23 END | 53.0 |
| HIERARCH ESO ISS PBL24 START | 200.042 |
| HIERARCH ESO ISS PBL24 END | 200.038 |
| HIERARCH ESO ISS PBLA24 START | 357.871 |
| HIERARCH ESO ISS PBLA24 END | 357.995 |
| HIERARCH ESO ISS PBL34 START | 164.958 |
| HIERARCH ESO ISS PBL34 END | 165.025 |
| HIERARCH ESO ISS PBLA34 START | 329.659 |
| HIERARCH ESO ISS PBLA34 END | 329.711 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00197 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002253 |
| HIERARCH ESO ISS AMBI TEMP | 12.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |