Table 4.
Open in new tab

Photometric solutions of GU Ori.

Parameters1 m dataYang et al. (2017)
T  1 (K)6050(fixed)6050(fixed)
q (M2/M1)2.32(±0.05)2.35(±0.06)
i (°)83.3(±0.4)83.7(±0.5)
Ωin5.685.68
Ωout5.085.08
Ω1 = Ω25.59(±0.07)5.58(±0.09)
T  2 (K)6021(±68)5846(±16)
ΔT (K)29204
T  2/T10.995(±0.011)0.966(±0.003)
L  1/(L1 + L2) (B)0.326(±0.009)—
L  1/(L1 + L2) (V)0.325(±0.012)0.354(±0.001)
L  1/(L1 + L2) (Rc)0.324(±0.006)0.349(±0.001)
r  1 (pole)0.297(±0.003)0.301(±0.003)
r  1 (side)0.311(±0.004)0.315(±0.003)
r  1 (back)0.350(±0.006)0.358(±0.004)
r  2 (pole)0.434(±0.007)0.439(±0.009)
r  2 (side)0.465(±0.009)0.471(±0.012)
r  2 (back)0.495(±0.013)0.502(±0.017)
f17.7 %( ±11.2%)26.5 %( ±14.8%)
Spot 1
θ (°)142.2(±3.3)7.3(±3.4)
ψ (°)33.6(±9.0)275.4(±8.8)
r (rad)0.67(±0.05)0.67(±0.15)
Tf0.82(fixed)0.82(fixed)
Spot 2
θ (°)36.8(±5.9)—
ψ (°)188.1(±4.0)—
r (rad)0.54(±0.14)—
Tf0.81(fixed)—
Σω(O − C)20.0009670.001486
Parameters1 m dataYang et al. (2017)
T  1 (K)6050(fixed)6050(fixed)
q (M2/M1)2.32(±0.05)2.35(±0.06)
i (°)83.3(±0.4)83.7(±0.5)
Ωin5.685.68
Ωout5.085.08
Ω1 = Ω25.59(±0.07)5.58(±0.09)
T  2 (K)6021(±68)5846(±16)
ΔT (K)29204
T  2/T10.995(±0.011)0.966(±0.003)
L  1/(L1 + L2) (B)0.326(±0.009)—
L  1/(L1 + L2) (V)0.325(±0.012)0.354(±0.001)
L  1/(L1 + L2) (Rc)0.324(±0.006)0.349(±0.001)
r  1 (pole)0.297(±0.003)0.301(±0.003)
r  1 (side)0.311(±0.004)0.315(±0.003)
r  1 (back)0.350(±0.006)0.358(±0.004)
r  2 (pole)0.434(±0.007)0.439(±0.009)
r  2 (side)0.465(±0.009)0.471(±0.012)
r  2 (back)0.495(±0.013)0.502(±0.017)
f17.7 %( ±11.2%)26.5 %( ±14.8%)
Spot 1
θ (°)142.2(±3.3)7.3(±3.4)
ψ (°)33.6(±9.0)275.4(±8.8)
r (rad)0.67(±0.05)0.67(±0.15)
Tf0.82(fixed)0.82(fixed)
Spot 2
θ (°)36.8(±5.9)—
ψ (°)188.1(±4.0)—
r (rad)0.54(±0.14)—
Tf0.81(fixed)—
Σω(O − C)20.0009670.001486
Table 4.
Open in new tab

Photometric solutions of GU Ori.

Parameters1 m dataYang et al. (2017)
T  1 (K)6050(fixed)6050(fixed)
q (M2/M1)2.32(±0.05)2.35(±0.06)
i (°)83.3(±0.4)83.7(±0.5)
Ωin5.685.68
Ωout5.085.08
Ω1 = Ω25.59(±0.07)5.58(±0.09)
T  2 (K)6021(±68)5846(±16)
ΔT (K)29204
T  2/T10.995(±0.011)0.966(±0.003)
L  1/(L1 + L2) (B)0.326(±0.009)—
L  1/(L1 + L2) (V)0.325(±0.012)0.354(±0.001)
L  1/(L1 + L2) (Rc)0.324(±0.006)0.349(±0.001)
r  1 (pole)0.297(±0.003)0.301(±0.003)
r  1 (side)0.311(±0.004)0.315(±0.003)
r  1 (back)0.350(±0.006)0.358(±0.004)
r  2 (pole)0.434(±0.007)0.439(±0.009)
r  2 (side)0.465(±0.009)0.471(±0.012)
r  2 (back)0.495(±0.013)0.502(±0.017)
f17.7 %( ±11.2%)26.5 %( ±14.8%)
Spot 1
θ (°)142.2(±3.3)7.3(±3.4)
ψ (°)33.6(±9.0)275.4(±8.8)
r (rad)0.67(±0.05)0.67(±0.15)
Tf0.82(fixed)0.82(fixed)
Spot 2
θ (°)36.8(±5.9)—
ψ (°)188.1(±4.0)—
r (rad)0.54(±0.14)—
Tf0.81(fixed)—
Σω(O − C)20.0009670.001486
Parameters1 m dataYang et al. (2017)
T  1 (K)6050(fixed)6050(fixed)
q (M2/M1)2.32(±0.05)2.35(±0.06)
i (°)83.3(±0.4)83.7(±0.5)
Ωin5.685.68
Ωout5.085.08
Ω1 = Ω25.59(±0.07)5.58(±0.09)
T  2 (K)6021(±68)5846(±16)
ΔT (K)29204
T  2/T10.995(±0.011)0.966(±0.003)
L  1/(L1 + L2) (B)0.326(±0.009)—
L  1/(L1 + L2) (V)0.325(±0.012)0.354(±0.001)
L  1/(L1 + L2) (Rc)0.324(±0.006)0.349(±0.001)
r  1 (pole)0.297(±0.003)0.301(±0.003)
r  1 (side)0.311(±0.004)0.315(±0.003)
r  1 (back)0.350(±0.006)0.358(±0.004)
r  2 (pole)0.434(±0.007)0.439(±0.009)
r  2 (side)0.465(±0.009)0.471(±0.012)
r  2 (back)0.495(±0.013)0.502(±0.017)
f17.7 %( ±11.2%)26.5 %( ±14.8%)
Spot 1
θ (°)142.2(±3.3)7.3(±3.4)
ψ (°)33.6(±9.0)275.4(±8.8)
r (rad)0.67(±0.05)0.67(±0.15)
Tf0.82(fixed)0.82(fixed)
Spot 2
θ (°)36.8(±5.9)—
ψ (°)188.1(±4.0)—
r (rad)0.54(±0.14)—
Tf0.81(fixed)—
Σω(O − C)20.0009670.001486
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