https://www.astro-init.top/index.php?action=history&feed=atom&title=2019%E5%B9%B4IOAA%E5%A4%9C%E9%97%B4%E8%A7%82%E6%B5%8B%E7%AC%AC4%E9%A2%98%EF%BC%9A%E8%A7%82%E6%B5%8B%E5%A4%A9%E9%B9%85%E5%BA%A7AF%E5%8F%98%E6%98%9F 2026-05-05T10:25:49Z 本wiki的该页面的版本历史 MediaWiki 1.32.2 https://www.astro-init.top/index.php?title=2019%E5%B9%B4IOAA%E5%A4%9C%E9%97%B4%E8%A7%82%E6%B5%8B%E7%AC%AC4%E9%A2%98%EF%BC%9A%E8%A7%82%E6%B5%8B%E5%A4%A9%E9%B9%85%E5%BA%A7AF%E5%8F%98%E6%98%9F&diff=1591&oldid=prev 2019-10-16T10:46:50Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hans-CN"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">←上一版本</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">2019年10月16日 (三) 10:46的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l39" >第39行：</td> <td colspan="2" class="diff-lineno">第39行：</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>如果你没有找到AF Cyg，观测助手也帮不了你。</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>如果你没有找到AF Cyg，观测助手也帮不了你。</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>•通过与参考恒星的比较来估计AF <del class="diffchange diffchange-inline">Cyg的大小，并将其写下来，</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>•通过与参考恒星的比较来估计AF <ins class="diffchange diffchange-inline">Cyg的亮度，并将其写下来，</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>以小数点表示，精度为小数点后一位(即9.7)。</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>以小数点表示，精度为小数点后一位(即9.7)。</div></td></tr> </table>

Jingsong Guo https://www.astro-init.top/index.php?title=2019%E5%B9%B4IOAA%E5%A4%9C%E9%97%B4%E8%A7%82%E6%B5%8B%E7%AC%AC4%E9%A2%98%EF%BC%9A%E8%A7%82%E6%B5%8B%E5%A4%A9%E9%B9%85%E5%BA%A7AF%E5%8F%98%E6%98%9F&diff=536&oldid=prev 2019-08-26T12:54:11Z

<p>创建页面，内容为“==英文题目== TASK 4: VARIABLE STAR – AF CYGNI available time: 15 minutes total: 15 points • Use the given charts of the constellation Cygnus to find the v…”</p> <p><b>新页面</b></p><div>==英文题目==<br /> <br /> TASK 4: VARIABLE STAR – AF CYGNI<br /> <br /> available time: 15 minutes total: 15 points<br /> <br /> • Use the given charts of the constellation Cygnus to find the variable star AF Cyg.<br /> <br /> The large scale finder chart has normal orientation (N is up E is to the left)<br /> <br /> The smaller scale chart has ‘telescope’ orientation (S is up W is to the left)<br /> <br /> Brightness of reference stars are given without decimal points. e.g. ‘97’ means 9.7 magnitude<br /> <br /> If you do not find AF Cyg, the telescope assistant cannot help you to point to it in this task.<br /> <br /> • Estimate the magnitude of AF Cyg by comparing it with the reference stars and write it down, <br /> with decimal point, at one decimal accuracy (i.e. 9.7).<br /> <br /> Write the time of your observation in UTC. You may ask telescope assistant for the time in the <br /> local time zone (CEST).<br /> <br /> ==中文题目==<br /> <br /> 任务4:变星- AF天鹅座<br /> <br /> 可用时间:15分钟<br /> <br /> 总计:15分<br /> <br /> •使用给定的天鹅座星图找到变星AF Cyg。<br /> <br /> 大比例尺取景器图方向正常(北向上，东向左)<br /> <br /> 小比例尺的图表有“望远镜”方向(南向上，西向左)<br /> <br /> 参考星的亮度没有小数点。“97”的意思是9.7等<br /> <br /> 如果你没有找到AF Cyg，观测助手也帮不了你。<br /> <br /> •通过与参考恒星的比较来估计AF Cyg的大小，并将其写下来，<br /> <br /> 以小数点表示，精度为小数点后一位(即9.7)。<br /> <br /> 用协调世界时写出你观察的时间。你可以向望远镜助手询问<br /> <br /> 地方时(CEST)（小编注：我不确定该怎么翻译 应该叫东欧夏令时 是UTC+2）。<br /> <br /> （小编注：官方没放星图......）</div>

Jingsong Guo