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http://www.stsci.edu/ftp/instrument_news/FOS/postscript/koratkar3.ps.
http://www.stsci.edu/ftp/instrument_news/FOS/postscript/koratkar3.ps.
1. http://www.stsci.edu/ftp/instrument_news/FOS/pub/fos_isr142.pdf
Repeatability of the FOS G130H Grating External Wavelength Zeropoint Anuradha Koratkar and Ian Evans Space Telescope Science Institute Instrument Science Report CAL/FOS-142 May 1995 Abstract Measurements of the position of the geo-coronal Ly are used to determine the repeatability of the G130H grating and the external wavelength zeropoint for the first time since launch. ... The 1 repeatability of the wavelength calibration is 0.159е or 0.64 pixels or 39 kms-1. ...
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Ссылки http://www.stsci.edu/ftp/instrument_news/FOS/pub/fos_isr142.pdf -- 13.3 Кб -- 15.05.1998
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2. NICMOS Calibration Pipeline: Processing Associations of Exposures
... The processing of these associated images presents new challenges to the HST data processing pipelines, which heretofore operated only on single images. ... Stage 1 (CALNICA) calibrates individual exposures without information from other members of the association. ... Stage 2 of calibration (CALNICB) only operates on associated images that have previously gone through CALNICA processing, and creates combined images for each distinct (non-overlapping) pointing within the association. ...
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Ссылки http://www.adass.org/adass/proceedings/adass96/bushouseh.html -- 13.2 Кб -- 23.06.1998
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3. SN 1989B Light Curve Analysis.
SN 1989B Light Curve Analysis. ... In the light curve depicting their observations, definite trends are noted, here is a "thumb-nail" analysis of the the magnitude estimations of the bright SN (1989B) in the galaxy NGC 3627 (M66). ... The observations were inserted against the V magnitude templete of BL, CCD photometric data, (Wells et. al, (1994) and a color trend (B-V) histogram of the mean type Ia SN (BL)(nutemp.gif). Key Words: Amateur Observations, Supernova, Magnitude Estimates, 1989B . ...
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Ссылки http://www.sai.msu.su/mirrors/isn/analysis.htm -- 5.1 Кб -- 02.02.2012
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4. How to extract MOS spectra of a point-like source and associated matrices
... This thread contains a step-by-step recipe to extract MOS spectra of a point-like source observed in Imaging mode and to create associated response matrices, starting from a calibrated, concatenated event list (either produced with emproc or available as PPS product; here it has the assumed file name MOS.fits ). ... The users should note that the SAS metatask xmmselect allows them to interactively define source and background regions (via ds9) and to run backscale on the fly. ...
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Ссылки http://xmm.vilspa.esa.es/sas/7.0.0/documentation/threads/MOS_spectrum_thread.html -- 11.6 Кб -- 15.06.2007
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5. Observations and data analysis
... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... CSIRO ATNF Data Archives . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Each TAURUS data-cube contains a total of 53165 spectra from an area of 1 arcmin , hence the analysis procedure is an enormous task. ...
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Ссылки http://www.atnf.csiro.au/pasa/15_1/munoz_tunon/paper/node2.html -- 53.9 Кб -- 08.04.2016
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6. A Preliminary Investigation
... Determining the nominal roll angle for stable intervals . ... We found the necessary information in a file 'rh*.ao', which has a binary extension table for each obi. ... Unlike the question of determining the nominal roll angle, we know of no a priori indication of this problem (although the guide star configuration may be the cause, or at least associated with this condition): it is necessary to examine the source position for each obi. ... The guide star record is at the end of the 'anc file'. ...
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Ссылки http://hea-www.harvard.edu/PROS/PUG/node200.html -- 7.7 Кб -- 01.10.2012
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7. NICMOS Data Calibration and Analysis
Next: The STScI NICMOS Calibration Up: No Title Previous: CONICA: The high resolution . The STScI NICMOS Calibration Pipeline . Introduction . ... Dark Current Subtraction . ... Input Data . ... Scalar Background Subtraction . 2-D Background Subtraction . ... Status and Goals of the NICMOS Calibration Plan . ... Photometry . ... Photometric Performance of NICMOS . ... NICMOS Photometry. ... ST-ECF Grism Spectrum Software for NICMOS Grism Data . ... Analysis . ... STScI NICMOS Software . ...
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Ссылки http://www.stecf.org/conferences/sardinia/node8.html -- 13.2 Кб -- 12.06.2006
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8. Amateur Astronomers Association of New York ? Amateur Astronomers Association
... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...
9. http://zebu.uoregon.edu/~uochep/talks/talks03/lscv2.pdf
Astrophysical implications of external triggers, GRB030329 in particular External Triggers subgroup · · GRB astrophysics is still very uncertain Associated GW emission: even more uncertain Interpret our observations in the simplest terms Easy to re-cast in terms of specific models Provides some astrophysical context which is readily interpretable Probable: The GRB field will need GW observations to fully understand GRB progenitor astrophysics Nov 10, 2003 Frey 1 Short and Long GRBs.. ...
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Ссылки http://zebu.uoregon.edu/~uochep/talks/talks03/lscv2.pdf -- 207.1 Кб -- 12.10.2004
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10. SN1989B in M66
... In the light curve depicting their observations, definite trends are noted, here is a "thumb-nail" analysis of the the magnitude estimations of the bright SN (1989B) in the galaxy NGC 3627 (M66). ... 10 (IAUC # 4742) 2/25 13.3 16 j 2/27 13.5(*) 18 lc 2/28 13.8 19 p 3/1 13.2 20 w 3/2 13.5 21 a 3/4 13.8 23 p 3/6 13.3 25 c 3/7 13.3 26 c 3/8 14.1 27 m 3/8 13.3 27 r 3/9 13.4 28 c 3/9 14.1 28 m 3/10 13.6 29 j 3/10 14.0 29 a 3/11 13.6 30 c 3/11 13.5 30 r 3/11 13.7 30 s 3/13 [13.69 CCD Mag.] ...
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Ссылки http://www.sai.msu.su/mirrors/isn/snimages/sn1989b.html -- 9.7 Кб -- 22.12.2007
[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/SNIMAGES/sn1989b.html -- 9.7 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/SNIMAGES/sn1989b.html -- 9.7 Кб -- 10.04.2016
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11. Research Associate/Senior Research Associate in Radio Astronomy
The National Astronomy and Ionosphere Center (NAIC) is seeking an exceptionally well-qualified applicant for a position as a Research Associate or Senior Research Associate in radio astronomy at the Arecibo Observatory in Arecibo, Puerto Rico. ... A relocation allowance is provided. ... Staff Research Associates are appointed for a three-year period and may be reappointed for an additional three years, at which time promotion to Senior Research Associate may be considered. ...
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Ссылки http://www.naic.edu/~astro/jobs/RadioXResearch_soc-07-X2X.html -- 4.9 Кб -- 18.01.2008
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12. PPEUC Programme - Cosmic Microwave Background Workshop
... Primordial theory review : Dick Bond . Defects and the CMB review : Andy Albrecht . ... Gravitational wave contribution to CMB anisotropies : V.B. Lukash and E.V. Mikheeva . C_l from cosmic strings : Lloyd Knox . Some aspects of CMB anisotropies induced from topological defects : Mairi Sakellariadou . ... CMB anisotropies from scaling sources : Ruth Durrer . ... SZ observations I : Sarah Church . ... Holes in the microwave sky? ... Detecting cosmic strings in the CMB : James Robinson . ...
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Ссылки http://www.mrao.cam.ac.uk/ppeuc/proceedings/cmb_prog.html -- 9.9 Кб -- 24.02.1998
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13. Journal "Peremennye Zvezdy"
Peremennye Zvezdy ( Variable Stars ) 33 , No. ... The new variable star HD 305629, with a Cepheid-like light curve, is demonstrated, from our optical observations and ASAS-3 data, to actually be an ellipsoidal variable star on a highly eccentric orbit. ... During a systematic search of variable stars in the publicly available ASAS-3 database (Pojmanski 2002), apparent variability was found in the star HD 305629 (10 51 34 35, -60 47 57 4, J2000.0; Fig. ... The light curve and color curves of HD 305629. ...
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Ссылки http://www.astronet.ru/db/varstars/msg/1294134 -- 20.1 Кб -- 15.10.2013
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14. Auxiliary utilities
Next: Command summary Up: MIDAS utilities for Previous: Analysis in the . The following commands implement auxiliary utilities for time series analysis: . BAND/TSA -- . ... BAND/TSA may be used to find a reasonable guess for the frequency grid. ... Correlation length: The statistical evaluation of TSA results rests on the assumption that the noise in the data is white noise. ... The window should not be too narrow as it is also used for the determination of the continuum level. ...
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Ссылки http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node255.html -- 6.5 Кб -- 23.02.1996
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15. http://www.gao.spb.ru/english/personal/malkin/publ/zm135.pdf
... Several attempts to discover the FICN signal in VLBI nutation series made during last years failed. ... We investigated several VLBI CPO series by means of spectral and wavelet analysis. It has been shown that there are several periodic signals with close amplitude around the expected FICN period without any prevailing one that can be reliably associated with the FICN. ... DATA ANALYSIS We analyzed several CPO series obtained in IVS analysis centers by means of spectral and wavelet analysis. ...
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Ссылки http://www.gao.spb.ru/english/personal/malkin/publ/zm135.pdf -- 144.9 Кб -- 02.01.2015
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16. The relationship between NSs and SNRs (Elba, June 1-4,1998)
... Radio searches for pulsars associated with supernova remnants. ... The Bologna submillisecond pulsar survey. ... A search for pulsar wind nebulae using pulsar gating. ... Anomalous pulsars and other radio quiet neutron stars in supernova remnants. ... A 16 ms X-ray pulsar in the Crab-like SNR N157B: fast times at 30 Doradus. ... Radio-quiet X-ray pulsars in SNRs and the ``missing'' pulsar problem. ... Searching for X-ray pulsars associated to SNRs in public ROSAT observations. ...
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Ссылки http://www.arcetri.astro.it/science/noElba98/ -- 8.9 Кб -- 04.09.2000
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17. Mkn6
... Based on the measurements of the Stokes parameters in the continuum and in the broad 0.6563 nm hydrogen emission line obtained with the 6-m telescope for the Seyfert galaxy Mkn 6, secular variability of the hydrogen line profile polarization was discovered; a time lag of less than 2 days between the continuum flux and the polarized continuum emission was determined which corresponds to the size of the region where the polarization of the continuum occurs, less than 0.001 pc. ...
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Ссылки http://www.sao.ru/Doc-en/SciNews/2014/Mkn6/ -- 4.3 Кб -- 28.02.2014
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2014/Mkn6/ -- 4.3 Кб -- 27.02.2014
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[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2014/Mkn6/ -- 4.3 Кб -- 27.02.2014
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18. Two points (INTERBALL-1 and MAGION-4) observations of magnetopause motion
The close position of main satellite and subsatellite (distance between them about 1000 km) and using the similar sets of Faraday cups (VDP and VDP-S) with high resolution measurements (up to 16 Hz for the main satellite and up to 10 Hz for the subsatellite) allow us to determine the small-scale variations of the magnetopause shape and position and to estimate the velocity of the magnetopause motion. ... Two point observation of the magnetopause motion: the INTERBALL project. ...
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Ссылки http://www.iki.rssi.ru/tail/results/vdp/twopoint.html -- 4.2 Кб -- 03.01.1997
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/twopoint.html -- 4.2 Кб -- 03.01.1997
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/tail/results/vdp/twopoint.html -- 4.2 Кб -- 03.01.1997
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19. Amateur Astronomers Association of Princeton
... PUBLIC LECTURE - APRIL 12, 2016 . New Discoveries in the Outer Solar System: Ceres, Pluto and Planet X . ... Dr. Green will talk about "New Discoveries in the Outer Solar System: Ceres, Pluto, and Planet X". ... Beginning in 1992 planetary astronomers began to find Pluto like objects beyond the orbit of Neptune showing us that Pluto was a member of an entirely new family of objects we now call the Kuiper Belt. ... Amateur Astronomers Association of Princeton, Inc., ...
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Ссылки http://www.princetonastronomy.org/speaker.html -- 11.2 Кб -- 03.04.2016
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20. M. de Groot, Senior Research Associate
... In collaboration with Drs Van Genderen (Leiden, Holland) and Sterken (Brussels, Belgium) papers XV and XVI in the series `Light Variations of Massive Stars' were published. These dealt with the brightness variations of several massive stars in the two nearest neighbour galaxies, namely six stars (R85, R99, R103, R110, R123 and R128) in the Large Magellanic Cloud (LMC) and two (R42 and R45) in the Small Magellanic Cloud (SMC). ...
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Ссылки http://star.arm.ac.uk/annrep/annrep98/node8.html -- 7.2 Кб -- 14.12.1999
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