... The He+Ne+Ar spectral lamp used for comparison spectrum since August 1996. ... spectral resolution 3A) 3850-5400AA , 5400-6900AA , 6900-8400AA ; . spectral resolution 5-6A) 3850-6400AA , 6400-8800AA , 8700-10000AA & 4100-6100AA (resolution 12-15A) . The AL+Ne+Xe+Ar spectral lamp used for comparison spectrum before August 1996. ... spectral resolution 18A) 3400-6700AA ; . spectral resolution 4.5A) 6200-7100AA ; . ... Back to Laboratory Home Page . ...

... 349Stickel+ III/175 Optical spectroscopy of radio sources (Stickel+, 1989-94) ================================================================================ Optical spectroscopy of 1Jy, S4 and S5 radio source identifications STICKEL M., KUEHR H., FRIED J.W. " sign for lower redshift limit 14- 18 F5.3 --- z []? ... Of the 54 radio sources with previously published identifications, 50 optical counterparts have been confirmed while for 4 sources new identifications are proposed. ...

... JWST . Data table for comparison of JWST low-res (R~100) spectroscopy to other observatories. v1.4, 10/2014 . ... Data . ... JWST Overview . ... JWST Design . ... JWST Science . ... Data Simulation Resources . ... JWST Science Corner . ... JWST Instruments . ... Data Release . ... Data table for comparison of JWST low-res (R~100) spectroscopy to other observatories. # v1.4, 10/2014, by Jane Rigby. ... 4 # Table 6.4 of the ACS instrument handbook ACS-G800L 0.7 5.0E-7 ---- ?? ...

... I DENTIFY Identify data points . W INDOW Change display area . R ANGE Enter new range of display . E DIT Edit data . ... E RRORS Display error ellipses . F LAGGED Display flagged data too . ... Use the period of that orbit where the selected component appears alone. Subtract the systemic velocity of that binary component. O RBIT Superpose apparent orbit . Christian Hummel 2015-04-28 ...

... Meta Index / Home Page The following table lists the allowed data mode identifiers . mode identifier . ... Imaging Mode Data . EMOS1 / EMOS2 / EPN / OM . ... Timing Mode Data . ... Reduced Imaging Mode Data . EMOS1 / EMOS2 . ... Compressed Timing Mode Data . ... EMOS1 / EMOS2 / EPN / RGS1 / RGS2 . ... Periodic Housekeeping Data . ... EPN . ... Engineering Mode Data (type 1) . ... Periodic Housekeeping Data (type SYS_HK_SID0) + type SYS_HK_SID1); Periodic Attitude Housekeeping Data; . ...

... We present a simple, effective technique that allows the contemporary spectroscopy of all the objects, up to a limiting magnitude, contained in a 100 arcmin 2 field. ... For this reason, we have developed a technique, that allows the simultaneous spectroscopy of all the objects included in a square field of view with 10 side, using the widely used FOSC-type optical spectrometer and camera focal-plane instruments. ... Thus the flux calibration of the slitless spectra was also straightforward. ...

. Departement of Quantum Astrophysics . Head: Kurt V.G. , Prof. ultraviolet spectroscopy of planetary upper atmospheres and interplanetary/interstellar medium; . observations of gamma-bursts and optical identification of their sources; . long-base optical interferometry. Staff: .

... Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Large Astronomy Spectroscopy Extragalactic 549.5h + 41.25h TOGS = 590.75h Hours 1h Completing the Arecibo Galaxy Environment Survey (AGES) AGES is an HI survey specifically designed to investigate various galactic environments with higher sensitivity than ALFALFA, and also with better spatial and velocity resolution than previous HI surveys. ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Time-Slice image in H тАУ 0.8 ? showing the ribbon associated with the surge-like event, the rising filament and its eruption as a dark feature. Bottom: H + 0.8 ? ... We study a sequence of eruptive events including filament eruption, a GOES C4.3 flare and a coronal mass ejection. ... and H + 0.8 ? ... We establish that the filament destabilisation and eruption are the main trigger for the flaring activity. ...

Magnitude limit: f opt /f X set to identify ~ 75% of AGN . V ~ < 21: Chandra data products . V ~ > 21: New CCD imaging data . ... 2004), SDSS colors derived for Chandra sources from our NOAO Mosaic imaging plotted against log fx/fr in the 0.5-2 keV band. ... Clustered with stars at low fx/fr are galaxies that likely have little X-ray contribution from an active nucleus. ... Excellent separation of stars and AGN . ... cluster membership from galaxy colors . ... Images & Data | ...

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Information & tools for observers . ... Australia Telescope Online Archive (ATOA) . ... Astrophysics overview . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ...

... As a result of the BTA spectroscopy of a faint optical source (R=23), earlier identified at the BTA with a compact ( RC J0311+0507 from the sample of objects with ultra-steep radio spectra (RATAN-600), a radio galaxy with a strong narrow emission line, the most likely identification of which is the Lyman-alpha hydrogen at redshift of z=4.514. This is the second radio galaxy, discovered at a redshift of more than 4.5 - a real candidate for the most powerful radio objects of the Early Universe. ...

... Comparison of a synthetic radio image and quaтАж . ... Title: Comparison of a synthetic radio image and quasar 3C 48 . Description: Comparison of a synthetic radio image (left panel) derived from the movie "Movie 1" and a VLBI image of the qusar 3C 48 (the second quasar discovered). ... Comparison of a synthetic radio image and quasar 3C 48 Comparison of a synthetic radio image (left panel) derived from the movie "Movie 1" and a VLBI image of the qusar 3C 48 (the second quasar discovered). ...

... We present a simple, e#ective technique that allows the con­ temporary spectroscopy of all the objects, up to a limiting magnitude, contained in a # 100 arcmin 2 field. This technique makes possible the immediate and unambiguous identification of peculiar objects included in the field. ... We show that this technique should also be quite useful in emission line and WR star surveys, and illustrate the software procedures devel­ oped to make the wavelength and flux calibration of these spectra. ...

FLAMES multiobject spectroscopy of low mass stars in the "twin" young clusters Ori andOri 1,2 1 3 G.G. Sacco , R. Pallavicini , S. Randich , 1 3 E. Franciosini , F. Palla 1 INAF Osservatorio Astronomico di Palermo, Italy 2DSFA UniversitЮ di Palermo, Italy 3 INAF ­Osservatorio Astrofisico di Arcetri, Italy ABSTRACT Using FLAMES on VLT/UT2, we obtained spectra of 147 lowmass candidate members of the two young (~5 Myr) and coeval clusters Ori and Ori. ... Results: In Ori we identified 65 members. ...

Peremennye Zvezdy", . ... Min . ... 2MASS J16480306-6715178 . ... The variable star catalogued as ASAS 164802 6715.2 by Pojmanski (2002) was found to display two types of eclipsing variability by Pilecki and Szczygiel (2007). ... The comparison stars (identified in the finding chart) used were: . ... The data for Star A and B has been obtained using Comp Star 2 between HJD 2455709.956 and 2455710.089 and between 2455718.005 and 2455718.096. All other data was obtained using Comp Star 1. ...

... Flux density at 1 GHz (/Jy): 210 . ... Optical: Large filamentary loop, brightest to the NE, not well defined to the S or W. X-ray: Shell in soft X-rays. ... DRAO at 408 MHz (3'.3?6'.7) for spectral index study, plus X-ray and optical. ADS . ... Optical spectroscopy of nearside filaments. ... 1992, ApJ, 400, 214. ... IRAS observations. ... Leahy et al. ... Far-UV spectroscopy, H and other optical observations of NE region. ... Suzaku observations of NE. ... Suzaku observations of N. ADS . ...

... 2014 June 9 . How to Identify that Light in the Sky . ... If so, and if you live near a city, the answer is typically an airplane, since planes are so numerous and so few stars and satellites are bright enough to be seen over the din of artificial city lights . If not, and if you live far from a city, that bright light is likely a planet such as Venus or Mars -- the former of which is constrained to appear near the horizon just before dawn or after dusk. ... Poll: Is APOD a Blog? ...

The geocentric angular distance between magnetic footprints of two satellites in the same time is considered as a criterion of the magnetic conjugations. The situation is identified, as a magnetic conjugation in case as the relative angular distance of the mentioned magnetic footprints is less then 5 deg. ... The output file with name 'xy.cng' contains the information about X and Y satellites magnetic conjugations as a function of the Universal time. ... See the output file description ...

... D.1 Grammar . ... D.3 Comparison of tokenization in CSS2 and CSS1 . This appendix is normative. ... STRING ] S* ]? ']' ; pseudo : ':' [ IDENT | ... LENGTH S* | ... return CDC;} ~= { return INCLUDES;} |= { return DASHMATCH;} { string } { return STRING ;} { ident } { return IDENT ;} # {name} { return HASH;} @import { return IMPORT_SYM;} @page { return PAGE_SYM;} @media { return MEDIA_SYM;} @font-face { return FONT_FACE_SYM;} @charset { return CHARSET_SYM;} @ { ...