_  __   _  _         _ _     _      _           _           
  __| |/ /_ | || |     __| (_)___| | __ (_)_ __   __| | _____  __
 / _` | '_ \| || |_   / _` | / __| |/ / | | '_ \ / _` |/ _ \ \/ /
| (_| | (_) |__   _| | (_| | \__ \   <  | | | | | (_| |  __/>  < 
 \__,_|\___/   |_|    \__,_|_|___/_|\_\ |_|_| |_|\__,_|\___/_/\_\
                                                                 
            

ASTROPHOTO

FILE INFORMATION

FILENAME(S): ASTROPHOTO

FILE TYPE(S): PRG

FILE SIZE: 3.5K

FIRST SEEN: 2025-10-20 14:30:51

APPEARS ON: 1 disk(s)

FILE HASH

5d0f4d6c4e92efa074510ea085a9ad49c3642bd10e2971d3753f62eeee31d594

FOUND ON DISKS (1 DISKS)

DISK TITLE FILENAME FILE TYPE COLLECTION TRACK SECTOR ACTIONS
0047ED ASTROPHOTO PRG Treasure Chest - Klaus Der Suhler 33 4 DOWNLOAD FILE

FILE CONTENT & ANALYSIS

> DETECTED: COMMODORE BASIC PROGRAM (LOAD ADDRESS $0801)

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00000D40: 59 2F 4E 29 22 3B 41 24  00 5E 15 32 05 8B 20 41  |Y/N)";A$.^.2.. A|
00000D50: 24 B2 22 4E 22 20 A7 20  89 20 31 33 37 30 00 8B  |$."N" . . 1370..|
00000D60: 15 3C 05 8B 20 41 24 B3  B1 22 59 22 20 A7 20 99  |.<.. A$.."Y" . .|
00000D70: 22 49 4E 56 41 4C 49 44  20 52 45 53 50 4F 4E 53  |"INVALID RESPONS|
00000D80: 45 22 3A 99 3A 89 20 31  33 32 30 00 95 15 46 05  |E":.:. 1320...F.|
00000D90: 89 20 33 31 30 00 9E 15  50 05 99 22 93 22 00 A4  |. 310...P.."."..|
00000DA0: 15 5A 05 80 00 00 00 1A  1A 1A 1A 1A 1A 1A 1A 1A  |.Z..............|
00000DB0: 1A 1A 1A 1A 1A 1A 1A 1A  1A 1A 1A 1A 1A 1A 1A 1A  |................|
00000DC0: 1A 1A 1A 1A 1A 1A 1A 1A  1A 1A 1A 1A 1A 1A 1A 1A  |................|
00000DD0: 1A 1A 1A 1A 1A 1A 1A 1A  1A 1A 1A 1A 1A 1A 1A 1A  |................|
00000DE0: 1A 1A 1A 1A 1A 1A 1A 1A  1A 1A 1A 1A 1A 1A 1A 1A  |................|
00000DF0: 1A 1A 1A 1A 1A 1A 1A 1A  1A 1A 1A 1A 1A 1A 1A 1A  |................|
..#.... PHOTO GUIDE FOR THE PLANETS.4...
.".":.:.:.:..N....:.:.53280,0:.53281,6.
.(..".----------------------------------
------"...2..".                PHOTO    
               ."...<.."----------------
------------------------"...F..:....P...
9);"AN ASTRONOMY PROGRAM"......:.......:
..=.... "WANT INSTRUCTIONS? (Y/N)";A$.R.
 .. A$."N" . . 310.{.... A$.."Y".."INVAL
ID RESPONSE";.:.150......".":.......:.:.
...H.."THIS PROGRAM ASKS FOR PARTICULARS
 OF"...R.."YOUR ASTROPHOTO INSTALLATION 
AND THEN"......"COMPUTES THE SIZE OF THE
 IMAGE OF ANY".?...."SELECTED PLANET ON 
THE FILM PLANE".I....:.:..R...."FOR AN A
SA RATING WHICH YOU INPUT"......"IT CALC
ULATES AN AVERAGE EXPOSURE".D...."FOR TH
E PLANET AND THE INSTRUMENT"......"CONFI
RGURATION YOU ARE USING"..."..:.:....,..
"PRESS RETURN TO CONTINUE ";A$.#.6..".":
.:..F.@.."WHICH METHOD ARE YOU USING?".N
.J..:..P.T.." 1) FILM AT PRIME FOCUS OF"
...^.."    TELESCOPE'S OBJECTIVE"...H...
..R.." 2) FILM IN CAMERA AND CAMERA"...|
.."    AT EYEPIECE OF TELESCOPE"......" 
   WITH CAMERA LENS IN USE".......2...."
 3) IMAGE PROJECTED FROM EYEPIECE".V....
"    OF TELESCOPE INTO CAMERA".W...."   
 WITHOUT A CAMERA LENS".....:....B.. "S
ELECT 1, 2, OR 3 ";A...L..".":.:..H.V.."
CIVE THE FOLLOWING DATA".N.........."CLE
AR APERTURE OF OBJECTIVE (IN) ";AO.....A
O.AO.30.4.......:.... "FOCAL LENGHT OF O
BJECTIVE (IN) ";FO.I...FO.FO.30.4.V...NF
.FO.AO.J.&.. A ..2 . . 580.P.0.....:.."F
OCAL LENGHT OF CAMERA LENS(MM)";FC...D..
 A .1 . . 670...N.....X.. "FOCAL LENGHT 
OF EYEPIECE (MM) ";FE...B.. A.1. . 670..
.L.. A.2 . .670...V...6.... "DISTANCE EY
EPIECE TO FILM PLANE (IN) ";DE.E...DE.DE
.25.4.D.... CALC. EFFECTIVE F NUMBER.X..
.. A.1 . EFL .NF...... A.2 . EFL . NF.FC
.FE:. 700...... A.3 . EFL . NF.DE.FE.A..
..".":.:....F.."YOU MUST NOW ENTER THE N
AME OF"...P.."THE PLANET YOU ARE PHOTOGR
APHING".3.Z.."AND ITS DIAMETER IN ARC SE
CS".9.....C...."(YOU CAN FIND THIS FROM 
ONE OF THE"......" OTHER PROGRAMS)      
           "......:....... "WHAT IS THE 
PLANETS NAME ";PL$...... PL$."PLUTO". ."
NO DATA ON PLUTO;PICK ANOTHER PLANET":.7
80... ...-.*.. "WHAT IS THE DIAMETER IN 
ARC SECS ";DP.:.4.F.EFL.AO.I.>..".":.:.:
..X.H.DP.DP.3600.N.R.DP..(DP.57.29578).Y
.\.I.F.DP...F.R.1450.EFL...P.R.E(H(D(R),
4))...Z..:..D...."RESOLUTION FOR ";PL$;"
 AT"......"FILM PLANE WILL BE ";.(R);" L
INES/MM"......:..#...."YOU ARE ADVISED T
O PICK A FILM WITH".O...."AT LEAST THREE
 TIMES THIS RESOLUTION".F...R.E (H(D (R.
3),4))......:."NAMELY ";.(R);" LINES/MM 
TO AVOID"...J.."GRAIN SPOILING THE IMAGE
"...T..:.:....... "WHAT IS ASA RATING OF
 CHOSEN FILM?";ASA......".":.:....... PL
$."MERCURY". N.260.,.... PL$."VENUS" . N
.960.D.... PL$."MARS" . N.40._.... PL$ .
"JUPITER". N.12.Y.... PL$."SATURN". N.3.
5...$.. PL$."URANUS". N..81...... PL$."N
EPTUNE" . N..38...8.N.N.ASA.J.B.EX.EFL.2
.N.W.L..".":.:....V.."TO PHOTOGRAPH ";PL
$;" ON FILM RATED AT "...`.. ASA;" ASA".
..J...Q.T.. A. 1 . EQ$."FILM AT PRIME FO
CUS OF OBJECTIVE"...~.. A . 2 . EQ$."CAM
ERA/EYEPIECE COMBINATION"...... A .3 . E
Q$."PROJECTION FROM EYEPIECE"......"WITH
 ";EQ$.F....:......EX .E (H(D (EX),3))..
...."THE EXPOSURE IS ABOUT ";EX;" SEC"..
.....9.D.."    (NOTE:EXPOSURE GREATER TH
AN 1 SEC".Y.N.."     IS NOT RECOMMENDED)
"._.X........"AND THE IMAGE ON THE FILM 
PLANE WILL BE".....I.E(H(D(I),3))...... 
I;"MM IN DIAMETER"............"    (NOTE
:IMAGE ON THE FILM PLANE"......"     SHO
ULD EXCEED 3 MM TO BE USEFUL)"......:..H
.(.."WANT ANOTHER CALCULATION? (Y/N)";A$
.^.2.. A$."N" . . 1370...<.. A$.."Y" . .
"INVALID RESPONSE":.:. 1320...F.. 310...
P.."."...Z..............................
........................................
........................
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