Exposure
- ID
- PIONI.2021-09-08T02:24:18.681_1
- Header ID
- PIONI.2021-09-08T02:24:18.681
- Date updated
- 2021-09-08 02:31:16 UTC+0000
- Release date
- 2022-09-08 02:31:16 UTC+0000
- UTC Start
- 2021-09-08 02:24:18.681
- UTC End
- 2021-09-08 02:24:57.081
- MJD Start
- 59465.1002162099
- MJD End
- 59465.1006606543
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002161
- Ambient temperature (°C)
- 7.8
- Seeing (arcsec)
- 0.935
Observation
- ID
- 48165
- Category
- science
- Program ID
- 0103.D-0711(A)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
- Program Type
- Normal
- PI / COI
- TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
- ID
- 36139
- Name
- U_Sgr
- RA
- 277.971624
- DEC
- -19.1251
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.6190 | 78.5110 | 133.1000 | 133.2000 |
| A0-J2 | 108.8360 | 108.6140 | 106.1000 | 106.2000 |
| A0-J3 | 123.0500 | 122.9180 | 54.4590 | 54.4810 |
| G1-J2 | 52.6610 | 52.5870 | 63.5000 | 63.6000 |
| G1-J3 | 132.3440 | 132.3400 | 18.8330 | 18.8930 |
| J2-J3 | 101.8930 | 101.8900 | 357.5100 | 357.6140 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.D-0711(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59465.1002162099 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | U_Sgr |
| RA | 277.971624 |
| DEC | -19.1251 |
| 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 | J3 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 78.619 |
| HIERARCH ESO ISS PBL12 END | 78.511 |
| HIERARCH ESO ISS PBLA12 START | 133.1 |
| HIERARCH ESO ISS PBLA12 END | 133.2 |
| HIERARCH ESO ISS PBL13 START | 108.836 |
| HIERARCH ESO ISS PBL13 END | 108.614 |
| HIERARCH ESO ISS PBLA13 START | 106.1 |
| HIERARCH ESO ISS PBLA13 END | 106.2 |
| HIERARCH ESO ISS PBL14 START | 123.05 |
| HIERARCH ESO ISS PBL14 END | 122.918 |
| HIERARCH ESO ISS PBLA14 START | 54.459 |
| HIERARCH ESO ISS PBLA14 END | 54.481 |
| HIERARCH ESO ISS PBL23 START | 52.661 |
| HIERARCH ESO ISS PBL23 END | 52.587 |
| HIERARCH ESO ISS PBLA23 START | 63.5 |
| HIERARCH ESO ISS PBLA23 END | 63.6 |
| HIERARCH ESO ISS PBL24 START | 132.344 |
| HIERARCH ESO ISS PBL24 END | 132.34 |
| HIERARCH ESO ISS PBLA24 START | 18.833 |
| HIERARCH ESO ISS PBLA24 END | 18.893 |
| HIERARCH ESO ISS PBL34 START | 101.893 |
| HIERARCH ESO ISS PBL34 END | 101.89 |
| HIERARCH ESO ISS PBLA34 START | 357.51 |
| HIERARCH ESO ISS PBLA34 END | 357.614 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002126 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002196 |
| HIERARCH ESO ISS AMBI TEMP | 7.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |