. On the plot the boxes show the real time intervals of the two spacecraft magnetic conjugations on the background of the simulative geophysical regions in the position of the first of them . The names of the both spacecraft are shown on the picture . Date is shown along the X-axis, the UT - along the Y-axis. The time (with 20-min step) is labelled by the symbol , corresponding to the geophysical region in the first spacecraft position . See the geophysical region designations and models .

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• http://www.iki.rssi.ru/vprokhor/descr/gbsplot.htm
• Situation investigation for using during IACG/ISTP Campaign 2 scheduling
• The Favourable Spatial Position Criteria

FSP1 : The time intervals corresponding to the INTERBALL TAIL PROBE (IB_TAIL) or GEOTAIL passage through the simulative magnetosphere boundary layer (BL) . ... FSP3 : That part of the FSP1 or FSP2 time intervals, which corresponds to the magnetic conjugations between any couple of the considered spacecraft. The value of the relative geocentric angular distance between magnetic field line's footprints is considered during FSP3 situation selection. ...

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... Values have been scaled arbitrarily. High ratios are shown in blue, corresponding to blue colors, and low ratios are shown in red, corresponding to red colors. ... Noise combined with background subtraction difficulties in the lower left quadrant of the WISP1 data (see Fig. \ref{Fig:wisp_snr_mskd}) make colors in this area very unreliable. ... The values shown here are typically a factor of ~3 less than those calculated for the Schmidt data, shown in Figure \ref{Fig:bj_alpha}. ...

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... OGIP spectrum for selected source region . OGIP spectrum for selected background region . ... The primary input to especget is an image data set and two spatial selection expressions which need to mark an extraction region around a point source and a source-free background region. ... All regions will be deleted from the image - new initial selections for source and background regions must be made In the first and second case especget is eventually invoked with the appropriate input. ...

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• Description

... In the above example, the second region uses the global coordinate system (PHYSICAL by default). ... Supported systems include: name description ---- ----------- PHYSICAL pixel coords of original file using LTM/LTV IMAGE pixel coords of current file FK4, B1950 sky coordinate systems FK5, J2000 sky coordinate systems GALACTIC sky coordinate systems ECLIPTIC sky coordinate systems ICRS currently same as J2000 LINEAR linear wcs as defined in file In addition, two mosaic coordinate ...

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• Fixing and Freeing Region Markers
• A Region mask for a radial profile in concentric, elliptical annuli
• Spatial Region Boundaries

... Research objects and scientific purposes . Space scientific program includes development and launch of two supersmall spacecrafts "Universitetskiy" and "Kompas-2" intended for monitoring of radiation conditions near the Earth. ... All the studies conducted in the near-Earth space are characterised by strong radiation fields. ... The circular polar orbits, which cover all the near-Earth space, are the most favorable for comprehensive studies of the radiation conditions near the Earth. ...

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... This file table 50 63 Positions, flux densities and angular size --------------------------------------------------------------------------- Byte-by-byte Description of file: table ------ ... Units Label Explanations -------------------------------------------------------------------------- 1- 2 I2 --- No Number 5- 9 F5.2 deg GLON Galactic longitude 12- 17 F6.2 deg GLAT Galactic latitude 20- 21 I2 h RAh Right ascension ( 1950 ) 23- 24 I2 min RAm Right ...

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• Background Correction
• Radio survey for new compact HII regions
• A 1.4 GHz Survey in the Southern ELAIS Region

MAKING THE PROFILES . First of all you are expected to load a FITS file ("FILE"-"LOAD"). ... By pressing the middle button you copy the profile from the first profile window to the second one. ... An example: first integral can correspond to the profile of active region and second integral can correspond to the profile of quiet chromospheric region. ... The second profile (which is subtracted from the first one) you extract after clicking on "SUBTRACT"-"MARK QUIET PROFILE" and marking the region. ...

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• Caving

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The aim is to investigate the existence of propagating waves in the solar chromosphere and the transition region via analyzing the statistical distribution of power in different locations, e.g. in bright magnetic (network), bright non-magnetic and dark non-magnetic (interтАУnetwork) regions, separately. ... We detect the presence of longтАУperiod oscillations with periods between 15 and 30 minutes in bright magnetic regions...

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• Solar Active Region 10999 by Deirdre Kelleghan | International Year of
• IDLINES: identifying spectral lines

... Miriad has a couple of tasks available for finding positions of sources (see also cgcurs in Chapter 17 ). ... It fits a 2-D parabola to the image intensities in a 3 by 3 pixel box centred on the brightest pixel in a specified region and reports the fitted location and intensity. ... Input image . ... The quality of your fit can improve significantly by selecting a snug region, and/or using the clip keyword to keep pixel values with little signal (e.g. sidelobes and noise) out of the fitting process....

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• Flagging a Sector of Data - UVSECTOR
• Regular Regions of Interest
• The Central Molecular Clouds in NGC 1808

This diagram illustrates two block boxes, one above the other, with rectangular clipping regions of different dimensions. ... Both axes depict increments of 5px. The clipping region of the first P box lies entirely within it, offset 5px from the top and left edges of the P box, and 10px from the right and bottom edges. ... The clipping region of the second P box resembles that of the first in style and position, except that the right edge is 5px to the right of the P box's right edge. ...

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• Background color examples
• Dynamic HTML in Communicator
• Visual effects

COS Instrument Handbook for Cycle 24 . ... Cosmic Origins SpectrographInstrument Handbook for Cycle 24 > Chapter 2: Special Considerations for Cycle 24 > 2.1 COS FUV Detector Lifetime Positions . ... Prolonged exposure to light causes the COS FUV detectors to become less efficient at photon-to-electron conversion, a phenomenon called ?gain sag?. ... STScI is undertaking a number of actions to mitigate the effects of gain sag and extend the lifetime of the COS FUV XDL detector. ...

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• Polarizer Quad Filter
• HST Primer for Cycle 22
• WFPC2 Bright Star Avoidance Regions

. Top: A map of the hydrogen emission from DLA2222-0946. The mapped region, which covers only a portion of the galaxy, is about 5,000 parsecs (or 16,300 light-years) across. The position of the background quasar is marked by a "Q". Bottom: The corresponding map of the movement of the gas in the galaxy. Red means moving away from us; blue is moving towards us. R. Jorgenson

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B47098038-EB87-4E85-B546-B53A2D3AE6CE%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B60D47BC0-5DE0-4383-934B-0796F1DD0805%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B650512C5-05A3-46DC-B9C3-FEF960ADC8FC%7D

... Near-IR broad-band imaging of V1318 Cygni reveals the presence of two distinct stellar components oriented north-south, a result recently reported by Aspin et al. ... The distribution of the high density molecular gas traced by the CS J emission is highly concentrated around V1318 and V1686 Cygni, while the total column density of gas traced by the J shows a ridge morphology centered on these sources. ... A molecular outflow has been detected in CO J . ...

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• Fabrizio Massi's home page
• APOD: June 16, 1998 - An Active Region of the Sun
• Solar Mystery Nears Solution With Data From SOHO Spacecraft

... This dramatic high resolution picture looking across the edge of the Sun was taken April 24th by a telescope on board the newly launched Transition Region and Coronal Explorer (TRACE) satellite. ... Callisto Enhanced . ... Callisto is half rock and half ice. This moon of Jupiter is approximately the size of the planet Mercury, making it the third largest moon in the Solar System, after Ganymede and Titan. Callisto.. ... Skylab Over Earth . ... Did a gamma-ray burst precede this supernova? ...

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slitless -- Extract a spectrum from a direct/GRISM image pair slitless image grism output PARAMETERS . ... A two dimensional direct image to be used to select an object. grism . A two dimensional GRISM image containing slitless spectra of objects present in the direct image. output . ... Toggle whether or not a background estimate is subtracted from the extracted object spectrum. mingood = INDEF . Pixels of the grism image with values smaller than this are ignored. maxgood = INDEF . ...

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• MARKBACK (Aug99) --- nictools --- MARKBACK (Aug99)
• APOMASK (V1.0) --- Mar00 --- APOMASK (V1.0)
• Some Experiments with the Restoration of NICMOS Camera 2 Images of OMC-1

T his page contains synthetic Hertzsprung-Russell Diagrams (HRDs) for a simulated Star Forming Region, assuming different scenarios and timescales for the history of star formation. ... In the paper we only presented the best fits to the HRD of the CMa R1 Star Forming Region. ... Download movie (1.90 MB) . Scenario II: Constant rate of star formation during a time interval delta t . delta t = 0.1 Myr . ... Scenario IV: Linearly decreasing rate of star formation during a time interval delta t . ...

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• VST image of the star-forming region Messier 17 | ESO
• Infrared/visible crossfade of the Monoceros R2 star-forming region | ESO
• ESO - Thesis Topic: Planetary Nebulae and HII regions in the Elliptical Galaxy

... Sun images . ... Sun flares . ... Active areas . September : 2015 . ... The following regions with sunspots can be now observed on the Sun's surface . Group number . ... Group length (in degrees) . ... Coordinates and other characteristics of active regions are issued for September 09, 2015 00:31 UT The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates and other characteristics of active regions are issued for September 09, 2015 00:31 UT . ...

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• Sunspots and active regions January 10, 2007
• Sunspots and active regions January 10, 2012
• Sunspots and active regions January 01, 2016

... Pre-university education . ... For the year Samara State Aerospace University moved up in the ranking of Vladimir Potanin Foundation from the 44th to the 10th place and added three positions in the ranking of universities reputation Expert RA in the field of Engineering, natural and exact sciences . Samara State Aerospace University has significantly improved its position in the ranking of universities of Vladimir Potanin Charitable Foundation at the end of academic year 2014-2015. ...

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• SSAU rose in the world ranking of universities Webometrics for 1379 positions
• IV International science and technical conference METAL PHISICS. Mechanics of
• Samara region

... 2008 September 24 . Active Region 1002 on an Unusually Quiet Sun . ... Explanation: Why has the Sun been so quiet recently? ... Our Sun has shown few active regions -- that house even fewer associated sunspots -- for over a year now, and such a period of relative calm is quite unusual. ... Visible above, this region, dubbed Active Region 1002 (AR 1002), was imaged in ultraviolet light yesterday by the SOHO spacecraft , which co-orbits the Sun near the Earth. ... About APOD | ...

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• APOD: 2004 July 26 - A Large Active Region Crosses the Sun
• APOD: 2000 January 22 - Magnetar In The Sky
• APOD: October 2, 1998 - Magnetar In The Sky