ISBN: 1130541835

Paperback, [EAN: 9781130541830], RareBooksClub.com, RareBooksClub.com, Book, [PU: RareBooksClub.com], RareBooksClub.com, This historic book may have numerous typos and missing text. Purch… More...

Paperback, [EAN: 9781130541830], RareBooksClub.com, RareBooksClub.com, Book, [PU: RareBooksClub.com], RareBooksClub.com, This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1873 Excerpt: ... Greg. This was a very valuable table of the radiant points and epochs of the groups known, collated from the various observations, which agreed better than might be expected. From the researches of Schiaparelli great interest attached to the subject. Mr. Glaisher bore testimony to the great value of this Table, with which he was well acquainted, and found it of much service where any discrepancies existed as to the radiating points of groups, by limiting the area of search. Addition to Paper on the Errors of Vlacq's Tables of Logarithms: by Mr. J. W. L. Glaisher. The author explained the object of this paper as being to give further corrections which had been omitted in Vega's errata. On Photographic Irradiation in Over-exposed Plates: by Lord Lindsay. The most cursory observer of eclipse photographs must have noticed the recurrence of a halo of light extending over the dark limb of the moon, and having a different extent where there are prominences to where there are none. This is similar to the nebulous haze or border seen in over-exposed pictures of other objects. The effect had been referred to an extension of the chemical action continuing after the light had been cut off, but, whatever the cause, the author proposed to call it Photographic Irradiation, and had performed an extensive series of;experiments to ascertain, if possible, the circumstances under which it was produced, and the best means of preventing it. The halo in these pictures consisted of two parts, an inner luminous border and an outer less defined fringe. The boundary between the two is difficult to fix, as they fade gradually into one another. The edge of the moon and outer limb is, of course, better defined. Lord Lindsay then detailed the apparatus and method used in order to test t..., 13443, Astronomy, 13439, Astronomy & Space Science, 75, Science & Math, 1000, Subjects, 283155, Books<

ISBN: 1130541835

[EAN: 9781130541830], Neubuch, BOOKS GROUP,SUBJECTS, This item is printed on demand. Paperback. This historic book may have numerous typos and missing text. Purchasers can download a free… More...

[EAN: 9781130541830], Neubuch, BOOKS GROUP,SUBJECTS, This item is printed on demand. Paperback. This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1873 Excerpt: . . . Greg. This was a very valuable table of the radiant points and epochs of the groups known, collated from the various observations, which agreed better than might be expected. From the researches of Schiaparelli great interest attached to the subject. Mr. Glaisher bore testimony to the great value of this Table, with which he was well acquainted, and found it of much service where any discrepancies existed as to the radiating points of groups, by limiting the area of search. Addition to Paper on the Errors of Vlacqs Tables of Logarithms: by Mr. J. W. L. Glaisher. The author explained the object of this paper as being to give further corrections which had been omitted in Vegas errata. On Photographic Irradiation in Over-exposed Plates: by Lord Lindsay. The most cursory observer of eclipse photographs must have noticed the recurrence of a halo of light extending over the dark limb of the moon, and having a different extent where there are prominences to where there are none. This is similar to the nebulous haze or border seen in over-exposed pictures of other objects. The effect had been referred to an extension of the chemical action continuing after the light had been cut off, but, whatever the cause, the author proposed to call it Photographic Irradiation, and had performed an extensive series of;experiments to ascertain, if possible, the circumstances under which it was produced, and the best means of preventing it. The halo in these pictures consisted of two parts, an inner luminous border and an outer less defined fringe. The boundary between the two is difficult to fix, as they fade gradually into one another. The edge of the moon and outer limb is, of course, better defined. Lord Lindsay then detailed the apparatus and method used in order to test t. . . This item ships from La Vergne,TN.<

2012, ISBN: 1130541835

[EAN: 9781130541830], Neubuch, [PU: Rarebooksclub.com, United States], Brand New Book ***** Print on Demand *****. This historic book may have numerous typos and missing text. Purchasers … More...

[EAN: 9781130541830], Neubuch, [PU: Rarebooksclub.com, United States], Brand New Book ***** Print on Demand *****. This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1873 Excerpt: . Greg. This was a very valuable table of the radiant points and epochs of the groups known, collated from the various observations, which agreed better than might be expected. From the researches of Schiaparelli great interest attached to the subject. Mr. Glaisher bore testimony to the great value of this Table, with which he was well acquainted, and found it of much service where any discrepancies existed as to the radiating points of groups, by limiting the area of search. Addition to Paper on the Errors of Vlacq s Tables of Logarithms: by Mr. J. W. L. Glaisher. The author explained the object of this paper as being to give further corrections which had been omitted in Vega s errata. On Photographic Irradiation in Over-exposed Plates: by Lord Lindsay. The most cursory observer of eclipse photographs must have noticed the recurrence of a halo of light extending over the dark limb of the moon, and having a different extent where there are prominences to where there are none. This is similar to the nebulous haze or border seen in over-exposed pictures of other objects. The effect had been referred to an extension of the chemical action continuing after the light had been cut off, but, whatever the cause, the author proposed to call it Photographic Irradiation, and had performed an extensive series of;experiments to ascertain, if possible, the circumstances under which it was produced, and the best means of preventing it. The halo in these pictures consisted of two parts, an inner luminous border and an outer less defined fringe. The boundary between the two is difficult to fix, as they fade gradually into one another. The edge of the moon and outer limb is, of course, better defined. Lord Lindsay then detailed the apparatus and method used in order to test t.<

2012, ISBN: 1130541835

[EAN: 9781130541830], Neubuch, [PU: Rarebooksclub.com, United States], Brand New Book ***** Print on Demand *****.This historic book may have numerous typos and missing text. Purchasers c… More...

[EAN: 9781130541830], Neubuch, [PU: Rarebooksclub.com, United States], Brand New Book ***** Print on Demand *****.This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1873 Excerpt: . Greg. This was a very valuable table of the radiant points and epochs of the groups known, collated from the various observations, which agreed better than might be expected. From the researches of Schiaparelli great interest attached to the subject. Mr. Glaisher bore testimony to the great value of this Table, with which he was well acquainted, and found it of much service where any discrepancies existed as to the radiating points of groups, by limiting the area of search. Addition to Paper on the Errors of Vlacq s Tables of Logarithms: by Mr. J. W. L. Glaisher. The author explained the object of this paper as being to give further corrections which had been omitted in Vega s errata. On Photographic Irradiation in Over-exposed Plates: by Lord Lindsay. The most cursory observer of eclipse photographs must have noticed the recurrence of a halo of light extending over the dark limb of the moon, and having a different extent where there are prominences to where there are none. This is similar to the nebulous haze or border seen in over-exposed pictures of other objects. The effect had been referred to an extension of the chemical action continuing after the light had been cut off, but, whatever the cause, the author proposed to call it Photographic Irradiation, and had performed an extensive series of;experiments to ascertain, if possible, the circumstances under which it was produced, and the best means of preventing it. The halo in these pictures consisted of two parts, an inner luminous border and an outer less defined fringe. The boundary between the two is difficult to fix, as they fade gradually into one another. The edge of the moon and outer limb is, of course, better defined. Lord Lindsay then detailed the apparatus and method used in order to test t.<

ISBN: 1130541835

Paperback, [EAN: 9781130541830], Lightning Source UK Ltd, Lightning Source UK Ltd, Book, [PU: Lightning Source UK Ltd], Lightning Source UK Ltd, 1025612, Subjects, 349777011, Antiquarian,… More...

Paperback, [EAN: 9781130541830], Lightning Source UK Ltd, Lightning Source UK Ltd, Book, [PU: Lightning Source UK Ltd], Lightning Source UK Ltd, 1025612, Subjects, 349777011, Antiquarian, Rare & Collectable, 91, Art, Architecture & Photography, 67, Biography, 68, Business, Finance & Law, 507848, Calendars, Diaries, Annuals & More, 69, Children's Books, 274081, Comics & Graphic Novels, 71, Computing & Internet, 72, Crime, Thrillers & Mystery, 62, Fiction, 66, Food & Drink, 275835, Gay & Lesbian, 74, Health, Family & Lifestyle, 65, History, 64, Home & Garden, 63, Horror, 89, Humour, 275738, Languages, 61, Mind, Body & Spirit, 73, Music, Stage & Screen, 275389, Poetry, Drama & Criticism, 59, Reference, 58, Religion & Spirituality, 88, Romance, 57, Science & Nature, 4034595031, Science Fiction & Fantasy, 564334, Scientific, Technical & Medical, 60, Society, Politics & Philosophy, 55, Sports, Hobbies & Games, 13384091, Study Books, 83, Travel & Holiday, 266239, Books<