Exposure
- ID
- GRAVI.2022-05-16T07:49:55.215_1
- Header ID
- GRAVI.2022-05-16T07:49:55.215
- Date updated
- 2022-05-16 08:02:09 UTC+0000
- Release date
- 2023-05-16 08:02:08 UTC+0000
- UTC Start
- 2022-05-16 07:49:55.215
- UTC End
- 2022-05-16 07:53:55.215
- MJD Start
- 59715.32633351
- MJD End
- 59715.3291112878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002499
- Ambient temperature (°C)
- 9.82
- Seeing (arcsec)
- 1.165
Observation
- ID
- 50854
- Category
- science
- Program ID
- 105.207C.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
- Program Type
- Normal
- PI / COI
- GALLENNE/ GIEREN/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MERAND
Target
- ID
- 37936
- Name
- HR_6993
- RA
- 279.398799
- DEC
- -0.30958
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 88.6290 | 88.3050 | 114.1000 | 114.2000 |
A0-J2 | 129.1060 | 128.9770 | 92.6000 | 92.6000 |
A0-J3 | 127.5610 | 128.0470 | 48.9410 | 49.1320 |
G1-J2 | 56.8570 | 57.0480 | 57.7000 | 57.8000 |
G1-J3 | 120.9430 | 121.0740 | 7.2560 | 7.7260 |
J2-J3 | 95.4200 | 95.1570 | 339.8990 | 340.3380 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 105.207C.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59715.32633351 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HR_6993 |
HIERARCH ESO INS SOBJ NAME | HR_6993 |
RA | 279.398799 |
DEC | -0.30958 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 88.629 |
HIERARCH ESO ISS PBL12 END | 88.305 |
HIERARCH ESO ISS PBLA12 START | 114.1 |
HIERARCH ESO ISS PBLA12 END | 114.2 |
HIERARCH ESO ISS PBL13 START | 129.106 |
HIERARCH ESO ISS PBL13 END | 128.977 |
HIERARCH ESO ISS PBLA13 START | 92.6 |
HIERARCH ESO ISS PBLA13 END | 92.6 |
HIERARCH ESO ISS PBL14 START | 127.561 |
HIERARCH ESO ISS PBL14 END | 128.047 |
HIERARCH ESO ISS PBLA14 START | 48.941 |
HIERARCH ESO ISS PBLA14 END | 49.132 |
HIERARCH ESO ISS PBL23 START | 56.857 |
HIERARCH ESO ISS PBL23 END | 57.048 |
HIERARCH ESO ISS PBLA23 START | 57.7 |
HIERARCH ESO ISS PBLA23 END | 57.8 |
HIERARCH ESO ISS PBL24 START | 120.943 |
HIERARCH ESO ISS PBL24 END | 121.074 |
HIERARCH ESO ISS PBLA24 START | 7.256 |
HIERARCH ESO ISS PBLA24 END | 7.726 |
HIERARCH ESO ISS PBL34 START | 95.42 |
HIERARCH ESO ISS PBL34 END | 95.157 |
HIERARCH ESO ISS PBLA34 START | 339.899 |
HIERARCH ESO ISS PBLA34 END | 340.338 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00269 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002308 |
HIERARCH ESO ISS AMBI TEMP | 9.82 |
HIERARCH ESO ISS AMBI FWHM START | 1.26 |
HIERARCH ESO ISS AMBI FWHM END | 1.07 |