Exposure
- ID
- PIONI.2021-09-10T02:48:44.607_1
- Header ID
- PIONI.2021-09-10T02:48:44.607
- Date updated
- 2021-09-10 02:56:19 UTC+0000
- Release date
- 2022-09-10 02:56:18 UTC+0000
- UTC Start
- 2021-09-10 02:48:44.607
- UTC End
- 2021-09-10 02:49:23.007
- MJD Start
- 59467.1171829533
- MJD End
- 59467.1176273977
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005355
- Ambient temperature (°C)
- 12.19
- Seeing (arcsec)
- 0.75
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 | 74.1390 | 74.0270 | 139.3000 | 139.4000 |
| A0-J2 | 99.1550 | 98.8980 | 110.6000 | 110.7000 |
| A0-J3 | 116.9900 | 116.8210 | 55.0710 | 55.0790 |
| G1-J2 | 49.3080 | 49.2160 | 64.4000 | 64.4000 |
| G1-J3 | 132.0200 | 132.0080 | 21.1010 | 21.1530 |
| J2-J3 | 101.8740 | 101.8770 | 1.7290 | 1.8330 |
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 | 59467.1171829533 |
| 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 | 74.139 |
| HIERARCH ESO ISS PBL12 END | 74.027 |
| HIERARCH ESO ISS PBLA12 START | 139.3 |
| HIERARCH ESO ISS PBLA12 END | 139.4 |
| HIERARCH ESO ISS PBL13 START | 99.155 |
| HIERARCH ESO ISS PBL13 END | 98.898 |
| HIERARCH ESO ISS PBLA13 START | 110.6 |
| HIERARCH ESO ISS PBLA13 END | 110.7 |
| HIERARCH ESO ISS PBL14 START | 116.99 |
| HIERARCH ESO ISS PBL14 END | 116.821 |
| HIERARCH ESO ISS PBLA14 START | 55.071 |
| HIERARCH ESO ISS PBLA14 END | 55.079 |
| HIERARCH ESO ISS PBL23 START | 49.308 |
| HIERARCH ESO ISS PBL23 END | 49.216 |
| HIERARCH ESO ISS PBLA23 START | 64.4 |
| HIERARCH ESO ISS PBLA23 END | 64.4 |
| HIERARCH ESO ISS PBL24 START | 132.02 |
| HIERARCH ESO ISS PBL24 END | 132.008 |
| HIERARCH ESO ISS PBLA24 START | 21.101 |
| HIERARCH ESO ISS PBLA24 END | 21.153 |
| HIERARCH ESO ISS PBL34 START | 101.874 |
| HIERARCH ESO ISS PBL34 END | 101.877 |
| HIERARCH ESO ISS PBLA34 START | 1.729 |
| HIERARCH ESO ISS PBLA34 END | 1.833 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005467 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005243 |
| HIERARCH ESO ISS AMBI TEMP | 12.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |