Exposure
- ID
- GRAVI.2024-02-02T06:15:30.091_2
- Header ID
- GRAVI.2024-02-02T06:15:30.091
- Date updated
- 2024-02-02 06:25:38 UTC+0000
- Release date
- 2024-02-02 06:25:38 UTC+0000
- UTC Start
- 2024-02-02 06:15:30.091
- UTC End
- 2024-02-02 06:19:30.091
- MJD Start
- 60342.26076494
- MJD End
- 60342.2635427178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010007
- Ambient temperature (°C)
- 20.14
- Seeing (arcsec)
- 0.495
Observation
- ID
- 58345
- Category
- science
- Program ID
- 110.24B5.001
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 43208
- Name
- 2MASS_12151775-62550
- RA
- 183.823858333333
- DEC
- -62.9177338888889
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 19.3500 | 19.4720 | 115.2000 | 116.0000 |
A0-D0 | 32.0040 | 32.0020 | 49.8000 | 50.8000 |
A0-C1 | 19.8650 | 19.9550 | 86.0020 | 86.9590 |
B2-D0 | 29.7020 | 29.6690 | 13.5000 | 14.2000 |
B2-C1 | 9.8920 | 9.8810 | 13.4880 | 14.1720 |
D0-C1 | 19.8100 | 19.7880 | 193.5490 | 194.2330 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60342.26076494 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G298.8418-00.3390A |
HIERARCH ESO INS SOBJ NAME | G298.8418-00.3390A |
RA | 183.829331 |
DEC | -62.91976 |
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 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 19.35 |
HIERARCH ESO ISS PBL12 END | 19.472 |
HIERARCH ESO ISS PBLA12 START | 115.2 |
HIERARCH ESO ISS PBLA12 END | 116.0 |
HIERARCH ESO ISS PBL13 START | 32.004 |
HIERARCH ESO ISS PBL13 END | 32.002 |
HIERARCH ESO ISS PBLA13 START | 49.8 |
HIERARCH ESO ISS PBLA13 END | 50.8 |
HIERARCH ESO ISS PBL14 START | 19.865 |
HIERARCH ESO ISS PBL14 END | 19.955 |
HIERARCH ESO ISS PBLA14 START | 86.002 |
HIERARCH ESO ISS PBLA14 END | 86.959 |
HIERARCH ESO ISS PBL23 START | 29.702 |
HIERARCH ESO ISS PBL23 END | 29.669 |
HIERARCH ESO ISS PBLA23 START | 13.5 |
HIERARCH ESO ISS PBLA23 END | 14.2 |
HIERARCH ESO ISS PBL24 START | 9.892 |
HIERARCH ESO ISS PBL24 END | 9.881 |
HIERARCH ESO ISS PBLA24 START | 13.488 |
HIERARCH ESO ISS PBLA24 END | 14.172 |
HIERARCH ESO ISS PBL34 START | 19.81 |
HIERARCH ESO ISS PBL34 END | 19.788 |
HIERARCH ESO ISS PBLA34 START | 193.549 |
HIERARCH ESO ISS PBLA34 END | 194.233 |
HIERARCH ESO ISS AMBI TAU0 START | 0.010913 |
HIERARCH ESO ISS AMBI TAU0 END | 0.009101 |
HIERARCH ESO ISS AMBI TEMP | 20.14 |
HIERARCH ESO ISS AMBI FWHM START | 0.5 |
HIERARCH ESO ISS AMBI FWHM END | 0.49 |
HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
HIERARCH ESO FT ROBJ DELTA | -625503.842 |