# 7.5" Iris L1120-W 10/20/00 # AltAcc Firmware: AltAcc II - v2.025 # Flight Mode: Drogue to Main Mode # AltAcc Data file: iris1020.dat # Calibration file: c:\prodata\prodata.cal # # AltAcc Gain Factor: 3.4333 GHarrys / G # AltAcc Minus One Gee: 119.8834 GHarrys # AltAcc Zero Gee: 123.3167 GHarrys # AltAcc Plus One Gee: 126.7500 GHarrys # Launch Site Pressure: 191 Orvilles ( 24.98 in Hg ) # Launch Site Altitude: 4907 ft (Cody, WY) # # Drogue Fired at Time: 16.06250 sec ( 3641 ft AGL ) # Main Fired at Time: 66.93750 sec ( 622 ft AGL ) # # AGL Pressure Altitude: 3778 ft ( 15.93750 sec ) # Max Inertial Altitude: 3652 ft ( 16.06250 sec ) # Maximum Velocity: 434.6 ft / sec ( 4.31250 sec ) # Maximum Acceleration: 153.82 ft / sec^2 ( 1.12500 sec, 4.8 G's ) # Minimum Acceleration: -49.97 ft / sec^2 ( 5.68750 sec, -1.6 G's )
# 7.5" Iris M1939-W 9/16/00 # AltAcc Firmware: AltAcc II - v2.025 # Flight Mode: Drogue to Main Mode # AltAcc Data file: Iris916.dat # Calibration file: c:\prodata\prodata.cal # # AltAcc Gain Factor: 3.4333 GHarrys / G # AltAcc Minus One Gee: 126.1334 GHarrys # AltAcc Zero Gee: 129.5667 GHarrys # AltAcc Plus One Gee: 133.0000 GHarrys # Launch Site Pressure: 200 Orvilles ( 25.98 in Hg ) # Launch Site Altitude: 3852 ft (Bonneville Salt Flats) # # Drogue Fired at Time: 23.75000 sec ( 8601 ft AGL ) # Main Fired at Time: 155.75000 sec ( 598 ft AGL ) # # AGL Pressure Altitude: 8601 ft ( 23.75000 sec ) # Max Inertial Altitude: 9401 ft ( 23.68750 sec ) # Maximum Velocity: 810.5 ft / sec ( 5.62500 sec ) # Maximum Acceleration: 204.58 ft / sec^2 ( 1.75000 sec, 6.4 G's ) # Minimum Acceleration: -115.56 ft / sec^2 ( 23.50000 sec, -3.6 G's )
# 7.5" Iris L1120-W 6/10/00 # AltAcc Firmware: AltAcc II - v2.025 # Flight Mode: Drogue to Main Mode # AltAcc Data file: Iris610L.dat # Calibration file: c:\prodata\prodata.cal # # AltAcc Gain Factor: 3.4333 GHarrys / G # AltAcc Minus One Gee: 124.1334 GHarrys # AltAcc Zero Gee: 127.5667 GHarrys # AltAcc Plus One Gee: 131.0000 GHarrys # Launch Site Pressure: 206 Orvilles ( 26.65 in Hg ) # Launch Site Altitude: 3167 ft # # Drogue Fired at Time: 19.75000 sec ( 3401 ft AGL ) # Main Fired at Time: 62.31250 sec ( 583 ft AGL ) # # AGL Pressure Altitude: 3786 ft ( 16.50000 sec ) # Max Inertial Altitude: 4085 ft ( 19.68750 sec ) # Maximum Velocity: 446.2 ft / sec ( 4.25000 sec ) # Maximum Acceleration: 267.04 ft / sec^2 ( 15.25000 sec, 8.3 G's ) # Minimum Acceleration: -49.19 ft / sec^2 ( 15.12500 sec, -1.5 G's )
# 7.5" Iris J570W cluster 5/13/00 # AltAcc Firmware: AltAcc II - v2.025 # Flight Mode: Drogue to Main Mode # AltAcc Data file: Iris513J.dat # Calibration file: c:\prodata\prodata.cal # # AltAcc Gain Factor: 3.4333 GHarrys / G # AltAcc Minus One Gee: 123.1334 GHarrys # AltAcc Zero Gee: 126.5667 GHarrys # AltAcc Plus One Gee: 130.0000 GHarrys # Launch Site Pressure: 208 Orvilles ( 26.87 in Hg ) # Launch Site Altitude: 2941 ft # # Drogue Fired at Time: 10.31250 sec ( 1764 ft AGL ) # Main Fired at Time: 32.68750 sec ( 578 ft AGL ) # # AGL Pressure Altitude: 1764 ft ( 10.31250 sec ) # Max Inertial Altitude: 1681 ft ( 10.18750 sec ) # Maximum Velocity: 308.0 ft / sec ( 2.12500 sec ) # Maximum Acceleration: 291.25 ft / sec^2 ( 0.50000 sec, 9.1 G's ) # Minimum Acceleration: -47.24 ft / sec^2 ( 3.00000 sec, -1.5 G's )
# 7.5" Iris M1939W 9/25/99 # AltAcc Firmware: AltAcc II - v2.025 # Flight Mode: Drogue to Main Mode # AltAcc Data file: iris925m.dat # Calibration file: c:\prodata\prodata.cal # # AltAcc Gain Factor: 3.4333 GHarrys / G # AltAcc Minus One Gee: 124.3834 GHarrys # AltAcc Zero Gee: 127.8167 GHarrys # AltAcc Plus One Gee: 131.2500 GHarry # Launch Site Pressure: 198 Orvilles ( 25.76 in Hg ) # Launch Site Altitude: 4084 ft # # Drogue Fired at Time: 2046.87500 sec ( -6121 ft AGL ) Interesting data! # Main Fired at Time: 23.06250 sec ( 8687 ft AGL ) # # AGL Pressure Altitude: 8842 ft ( 21.00000 sec ) # Max Inertial Altitude: 8847 ft ( 23.00000 sec ) # Maximum Velocity: 777.5 ft / sec ( 6.12500 sec ) # Maximum Acceleration: 176.47 ft / sec^2 ( 1.43750 sec, 5.5 G's ) # Minimum Acceleration: -117.52 ft / sec^2 ( 20.56250 sec, -3.7 G's )