Exposure
- ID
- GRAVI.2023-01-14T01:27:32.832_1
- Header ID
- GRAVI.2023-01-14T01:27:32.832
- Date updated
- 2023-01-14 01:35:58 UTC+0000
- Release date
- 2023-01-14 01:35:58 UTC+0000
- UTC Start
- 2023-01-14 01:27:32.832
- UTC End
- 2023-01-14 01:27:42.432
- MJD Start
- 59958.06079667
- MJD End
- 59958.0609077811
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043685
- Ambient temperature (°C)
- 11.48
- Seeing (arcsec)
- 0.84
Observation
- ID
- 53857
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40041
- Name
- Nothing
- RA
- 88.791264
- DEC
- 7.40712
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.0370 | 25.0320 | 135.8000 | 135.8000 |
A0-D0 | 26.7880 | 26.8220 | 74.3000 | 74.3000 |
A0-C1 | 22.3650 | 22.3710 | 115.2680 | 115.2450 |
B2-D0 | 26.5430 | 26.5570 | 18.3000 | 18.3000 |
B2-C1 | 8.8430 | 8.8480 | 18.2190 | 18.2910 |
D0-C1 | 17.7000 | 17.7090 | 198.2980 | 198.3710 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59958.06079667 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | alf Ori |
HIERARCH ESO INS SOBJ NAME | Nothing |
RA | 88.791264 |
DEC | 7.40712 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 32.0 |
HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 25.037 |
HIERARCH ESO ISS PBL12 END | 25.032 |
HIERARCH ESO ISS PBLA12 START | 135.8 |
HIERARCH ESO ISS PBLA12 END | 135.8 |
HIERARCH ESO ISS PBL13 START | 26.788 |
HIERARCH ESO ISS PBL13 END | 26.822 |
HIERARCH ESO ISS PBLA13 START | 74.3 |
HIERARCH ESO ISS PBLA13 END | 74.3 |
HIERARCH ESO ISS PBL14 START | 22.365 |
HIERARCH ESO ISS PBL14 END | 22.371 |
HIERARCH ESO ISS PBLA14 START | 115.268 |
HIERARCH ESO ISS PBLA14 END | 115.245 |
HIERARCH ESO ISS PBL23 START | 26.543 |
HIERARCH ESO ISS PBL23 END | 26.557 |
HIERARCH ESO ISS PBLA23 START | 18.3 |
HIERARCH ESO ISS PBLA23 END | 18.3 |
HIERARCH ESO ISS PBL24 START | 8.843 |
HIERARCH ESO ISS PBL24 END | 8.848 |
HIERARCH ESO ISS PBLA24 START | 18.219 |
HIERARCH ESO ISS PBLA24 END | 18.291 |
HIERARCH ESO ISS PBL34 START | 17.7 |
HIERARCH ESO ISS PBL34 END | 17.709 |
HIERARCH ESO ISS PBLA34 START | 198.298 |
HIERARCH ESO ISS PBLA34 END | 198.371 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00428 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004457 |
HIERARCH ESO ISS AMBI TEMP | 11.48 |
HIERARCH ESO ISS AMBI FWHM START | 0.87 |
HIERARCH ESO ISS AMBI FWHM END | 0.81 |
HIERARCH ESO FT ROBJ NAME | Betelgeuse |
HIERARCH ESO FT ROBJ ALPHA | 055510.305 |
HIERARCH ESO FT ROBJ DELTA | 072425.430 |