Open Access

Table 2

Line intensities of NGC 6803 (I() = 100).

λobs(Å) λlab(Å) Ion Mult. fλ I(HES) rms I(1995) I(2001)

3679.21 3679.35 H i H21 0.270 0.760 24% 0.95 0.57
3682.69 3682.81 H i H20 0.269 0.684 2.6% 0.70 0.67
3686.72 3686.83 H i H19 0.268 0.934 31% 1.22 0.65
3691.48 3691.56 H i H18 0.267 0.729 26% 0.92 0.54
3697.23 3697.15 H i H17 0.265 1.085 42% 1.54 0.63
3703.76 3703.86 H i H16 0.272 1.067 17% 1.25 0.89
3704.89 3705.02 He i (25) 0.271 1.011 29% 1.31 0.71
3712.74 O ii (3)
3711.92 3711.97 H i H15 0.269 1.431 1.43
3721.93 3721.94 H i H14 0.267 2.383 8.5% 2.18 2.59
3726.02 3726.03 [O ii] (1F) 0.266 17.961 5.8% 17.21 18.94  ±  1.24
3728.78 3728.82 [O ii] (1F) 0.265 8.243 8.1% 7.45 8.88  ±  0.50
3734.28 3734.37 H i H13 0.263 2.116 9.7% 1.91 2.32
3750.04 3750.15 H i H12 0.259 2.337 4.4% 2.23 2.44
3759.79 3759.81 O iii (2) 0.256 0.665 8.3% 0.72 0.61
3771.08 N iii (4)
3770.70 3770.63 H i H11 0.253 3.474 0.7% 3.50 3.45
3797.84 3797.90 H i H10 0.246 5.725 15% 5.32 5.38  ±  1.13
3819.70 3819.61 He i (22) 0.241 1.000 21% 1.21 0.79
3835.30 3835.39 H i H9 0.236 6.810 15% 8.03 6.59  ±  0.81
3868.75 3868.71 [Ne iii] (1F) 0.228 102.10 18% 127.59 90.33  ±  2.03
3888.65 He i (2)
3888.84 3889.05 H i H8 0.223 19.315 15% 23.30 17.92  ±  1.23
3964.63 3964.73 He i (5) 0.204 1.056 3.4% 1.09 1.02
3967.53 3967.41 [Ne iii] (1F) 0.203 37.002 21% 46.99 34.18  ±  4.49
3970.13 3970.07 H i Hϵ 0.203 16.118 20% 20.09 15.29  ±  2.40
4026.14 4026.36 He i (18) 0.189 2.489 5.4% 2.59 2.36  ±  0.16
4046.12 4046.50 [Fe iii]? (4F) 0.185 0.341 0.34
4068.67 4068.60 [S ii] (1F) 0.180 2.618 7.8% 2.58 2.50  ±  0.28
4072.16 4072.16 O ii (10) 0.179 0.362 39% 0.50 0.22
4076.17 4076.35 [S ii] (1F) 0.178 1.205 9.2% 1.32 1.09
4097.27 O ii (20; 48)
4097.28 4097.31 N iii (1) 0.173 1.538 4.7% 1.61 1.47
4100.25 4100.04 He ii (4 − 12) 0.172 0.179 0.18
4101.69 4101.76 H i Hδ 0.172 27.827 6.4% 30.33 26.71  ±  0.28
4103.27 4103.37 N iii (1) 0.172 0.742 13% 0.84 0.64
4121.46 O ii (19)
4120.82 4120.81 He i (16) 0.168 0.273 2.4% 0.28 0.27
4142.13 line? 0.163 1.442 1.44
4143.77 O ii (106)
4143.67 4143.76 He i (53) 0.163 0.472 0.1% 0.47 0.47
4189.79 4189.79 O ii (36) 0.154 0.138 0.14
4199.90 4199.83 He ii (4 − 11) 0.152 0.143 6.5% 0.13 0.15
4267.06 4267.18 C ii (6) 0.141 0.613 2.1% 0.60 0.63
4338.66 4338.67 He ii (4 − 10) 0.129 0.172 15% 0.20 0.15
4340.52 4340.47 H i Hγ 0.129 51.366 12% 54.67  ±  4.58 45.41  ±  0.40
4345.45 4345.56 O ii (2) 0.128 0.173 0.17
4349.35 4349.43 O ii (2) 0.127 0.149 0.15
4359.76 4359.40 O ii (26) 0.124 0.114 0.11
4363.15 4363.21 [O iii] (2F) 0.124 6.526 11% 7.07  ±  0.06 5.65  ±  0.75
4379.13 4379.11 N iii 0.119 0.244 2.9% 0.24 0.25
4387.83 4387.93 He i (51) 0.117 0.644 1.7% 0.63 0.65
4471.57 4471.48 He i (14) 0.095 5.306 12% 5.98 5.27  ±  0.62
4511.04 4510.93 [K iv] 0.085 0.139 9.5% 0.15 0.13
4541.51 4541.59 He ii (9) 0.077 0.188 1.6% 0.19 0.19
4571.02 4571.00 Mg i] (1) 0.070 0.179 18% 0.21 0.15
4634.05 4634.16 N iii (2) 0.054 0.700 6.8% 0.65 0.75
4638.76 4638.86 O ii (1) 0.053 0.174 0.17
4640.50 4640.64 N iii (2) 0.053 1.279 1.28
4641.73 O ii (1)
4641.45 4641.81 N iii (2) 0.053 1.200 64% 0.43 1.97
4649.04 4649.14 O ii (1) 0.051 0.467 2.8% 0.45 0.48
4651.35 C iii (1)
4650.56 4650.84 O ii (1) 0.050 0.149 12% 0.13 0.17
4658.64 C iv (8)
4658.31 4658.10 [Fe iii] (3F) 0.049 0.153 5.8% 0.16 0.14
4661.72 4661.63 O ii (1) 0.048 0.169 6.0% 0.18 0.16
4676.07 4676.23 O ii (1) 0.044 0.112 3.7% 0.11 0.12
4685.66 4685.68 He ii (3 − 4) 0.042 5.147 9.3% 4.47 5.49
4711.32 4711.34 [Ar iv] (1F) 0.036 2.179 8.7% 2.44 2.03  ±  0.05
4713.10 4713.14 He i (12) 0.036 0.769 0.6% 0.77 0.76
4740.27 4740.20 [Ar iv] (1F) 0.029 3.313 3.4% 3.21 3.31  ±  0.12
4859.48 4859.32 He ii (4 − 8) 0.000 0.393 34% 0.53 0.26
4861.36 4861.33 H i Hβ 0.000 99.989 4.7% 104.69 95.28
4875.49 line?  −0.003 0.413 0.41
4924.29 4924.53 O ii (28)  −0.015 0.070 38% 0.10 0.04
4931.03 4931.30 [O iii] (1F)  −0.017 0.140 8.3% 0.13 0.15
4948.57 4948.54 [Fe iii]?  −0.021 0.156 0.16
4958.84 4958.92 [O iii] (1F)  −0.023 379.23 3.0% 367.73 390.73
4963.26 line?  −0.024 3.099 3.10
4969.11 4969.36  −0.026 0.187 23% 0.14 0.23
4996.17 4996.29  −0.032 0.223 40% 0.31 0.13
5002.18 line?  −0.033 1.216 1.22
5006.75 5006.84 [O iii] (1F)  −0.034 1164.6 2.9% 1130.4 1198.8
5015.60 5015.68 He i (4)  −0.036 2.447 3.5% 2.34 2.48  ±  0.05
5017.30 5017.48  −0.036 0.463 17% 0.38 0.54
5040.97 5041.06 Si ii (5)  −0.041 0.265 17% 0.31 0.22
5047.61 5047.74 He i (47)  −0.043 0.138 53% 0.06 0.21
5056.35 Si ii (5)
5055.97 5056.02 Si ii (5)  −0.045 0.125 2.3% 0.13 0.12
5191.46 5191.80 [Ar iii] (3F)  −0.073 0.116 11% 0.13 0.10
5197.80 5197.90 [N i] (1F)  −0.074 0.263 5.1% 0.28 0.25
5200.17 5200.26 [N i] (1F)  −0.074 0.166 8.9% 0.18 0.15
5270.53 5270.40 [Fe iii] (1F)  −0.089 0.084 18% 0.10 0.07
5322.76 5323.30 [Cl iv] (3F)  −0.100 0.034 0.03
5341.93 line?  −0.104 0.043 0.04
5412.00 [Fe iii] (1F)
5411.67 5411.52 He ii (2)4 − 7  −0.118 0.912 56% 0.40 1.42
5460.73 line?  −0.128 0.121 0.12
5517.76 5517.71 [Cl iii] (1F)  −0.139 0.453 2.6% 0.46 0.44
5535.03 5535.39 N ii (63)  −0.143 0.029 0.03
5537.70 5537.88 [Cl iii] (1F)  −0.143 0.784 1.0% 0.79 0.78
5577.58 5577.34 [O i] (3F)  −0.152 0.041 32% 0.05 0.03
5591.85 5592.37 O iii (5)  −0.155 0.019 0.02
5666.33 5666.64 N ii (3)  −0.172 0.067 12% 0.08 0.06
5675.73 5676.02 N ii (3)  −0.174 0.035 0.04
5679.58 5679.56 N ii (3)  −0.175 0.147 7.9% 0.16 0.14
5686.10 5686.44 N ii (3)  −0.176 0.033 0.03
5701.63 line?  −0.179 0.021 0.02
5710.40 5710.76 N ii (3)  −0.181 0.022 0.02
5754.65 5754.64 [N ii] (3F)  −0.191 1.681 5.4% 1.81 1.62
5801.37 5801.51 C iv (1)  −0.201 0.036 15% 0.04 0.03
5812.01 5811.98 C iv (1)  −0.203 0.019 0.02
5815.46 5815.97  −0.204 0.034 32% 0.02 0.05
5820.70 5820.43 He ii (5 − 34)  −0.205 0.015 0.01
5861.40 line?  −0.213 0.022 0.02
5867.57 5867.82 He ii[Kr iv] Pf29,1F  −0.214 0.027 0.03
5875.56 5875.67 He i (11)  −0.216 18.762 7.6% 17.62  ±  0.43 19.86  ±  0.55
5885.34 5885.90  −0.218 0.020 0.02
5931.79 N ii (28)
5931.60 5931.83 He ii Pf25  −0.226 0.026 0.03
5952.33 5952.93 He ii Pf24  −0.229 0.009 0.01
6037.18 6036.78 He ii Pf21  −0.243 0.019 0.02
6073.39 6074.19 He ii Pf20(8)  −0.249 0.031 0.03
6102.05 6101.80 [K iv] (1F)  −0.254 0.127 2.7% 0.13 0.12
6150.64 line?  −0.262 0.026 0.03
6153.36 line?  −0.262 0.019 0.02
6156.88 line?  −0.263 0.016 0.02
6159.94 line?  −0.263 0.020 0.02
6170.04 6170.69 He ii Pf18  −0.265 0.037 0.04
6233.24 6233.82 He ii Pf17(7)  −0.275 0.026 0.03
6300.46 6300.30 [O i] (1F)  −0.285 3.762 8.9% 4.07  ±  0.05 3.41  ±  0.04
6312.10 6312.10 [S iii] (3F)  −0.287 2.034 9.1% 2.29 1.88  ±  0.04
6346.62 6347.09 Si ii (2)  −0.292 0.073 17% 0.09 0.06
6363.77 6363.78 [O i] (1F)  −0.294 1.275 3.5% 1.24 1.27  ±  0.05
6371.68 6371.36 Si ii (2)  −0.295 0.137 8.6% 0.15 0.12
6393.83 line?  −0.299 0.036 8.0% 0.04 0.03
6401.51 line?  −0.300 0.037 0.04
6406.02 6406.38 He ii Pf15(7)  −0.300 0.029 1.3% 0.03 0.03
6435.17 6435.11 [Ar v] (1F)  −0.305 0.089 5.5% 0.08 0.09
6461.81 6461.95 C ii  −0.309 0.071 6.9% 0.08 0.07
6473.44 line?  −0.310 0.098 6.8% 0.09 0.10
6527.48 6527.23 [N ii]  −0.318 0.046 1.0% 0.05 0.05
6544.31 6544.50  −0.320 0.069 0.07
6548.02 6548.03 [N ii] (1F)  −0.321 29.239 3.0% 29.59  ±  0.43 28.07
6552.63 line?  −0.321 0.028 0.03
6555.03 line?  −0.322 0.038 0.04
6559.76 6560.10 He ii (4 − 6)  −0.322 0.605 0.61
6562.67 6562.82 H i Hα  −0.323 286.029 7.9% 263.45 308.61
6577.74 6578.03 C ii (2)  −0.325 0.224 1.3% 0.23 0.22
6580.22 line?  −0.325 0.039 0.04
6583.40 6583.45 [N ii] (1F)  −0.326 89.699 3.0% 91.31  ±  1.38 86.54  ±  1.67
6601.34 6601.10 [Fe vii] (1F)  −0.328 0.030 0.03
6678.36 6678.15 He i (46)  −0.338 4.348 2.3% 4.45  ±  0.12 4.27  ±  0.09
6683.44 6683.15 He ii Pf13(7)  −0.339 0.034 7.1% 0.04 0.03
6716.34 6716.47 [S ii] (2F)  −0.343 3.790 4.8% 3.69  ±  0.13 3.69  ±  0.26
6730.71 6730.85 [S ii] (2F)  −0.345 7.133 1.0% 7.11  ±  0.11 7.11  ±  0.03
6890.20 6890.88 He ii Pf12(7)  −0.363 0.056 11% 0.05 0.06
6894.02 line?  −0.364 0.022 0.02
6905.65 line?  −0.365 0.026 0.03
6911.55 line?  −0.366 0.015 0.01
6961.22 line?  −0.371 0.027 0.03
6978.16 line?  −0.373 0.019 0.02
6988.62 line?  −0.375 0.016 0.02
7005.29 7005.70 [Ar v] (1F)  −0.376 0.010 0.01
7046.87 line?  −0.381 0.077 0.08
7061.45 7062.40 C iv?  −0.383 0.022 0.02
7065.01 7065.28 He i (10)  −0.383 8.607 6.3% 8.34  ±  0.38 8.93  ±  0.29
7135.53 7135.78 [Ar iii] (1F)  −0.391 25.405 5.1% 24.65  ±  0.83 26.51  ±  0.18
7154.42 7155.14 [Fe ii] (14F)  −0.393 0.028 0.03
7160.10 7160.50 He i  −0.393 0.024 9.5% 0.03 0.02
7170.28 7170.62 [Ar iv] (2F)  −0.394 0.090 0.3% 0.09 0.09
7177.37 7177.50 He ii Pf11(6)  −0.395 0.064 3.0% 0.06 0.07
7230.55 7231.12 C ii (3)  −0.401 0.110 9.3% 0.10 0.12
7235.46 7236.19 C ii (3)  −0.401 0.197 0.20
7236.74 7237.54 [Ar iv] (2F)  −0.401 0.087 0.09 .27
7262.62 7262.96 [Ar iv] (2F)  −0.404 0.079 2.1% 0.08 0.08
7281.45 7281.35 He i (45)  −0.406 0.824 0.3% 0.82 0.83
7297.73 7298.05 He i (1/9)  −0.407 0.041 13% 0.04 0.05
7319.74 7319.40 [O ii] (2F)  −0.410 4.016 6.3% 3.82  ±  0.08 4.21  ±  0.10
7330.02 7330.70 [O ii] (2F)  −0.411 3.180 6.4% 3.04  ±  0.09 3.31  ±  0.11
7499.34 7499.84 He i (1/8)  −0.427 0.060 2.7% 0.06 0.06
7529.73 7530.83 [Cl iv]**  −0.430 0.352 8.1% 0.32 0.38
7579.05 line?  −0.435 0.012 0.01
7592.09 7592.74 He ii Pf10(6)  −0.436 0.052 18% 0.04 0.06
7750.93 7751.43 [Ar iii] (1F)  −0.451 6.567 4.1% 6.36  ±  0.07 6.74  ±  0.16
7815.39 7816.16 He i (69)  −0.457 0.081 10% 0.07 0.09
7856.22 line?  −0.460 0.015 0.01
7883.73 line?  −0.463 0.035 0.04
8018.31 line?  −0.474 0.025 0.03
8045.36 8046.27 [Cl iv] (1F)  −0.477 0.886 5.8% 0.82 0.90  ±  0.03
8195.29 8196.48 C iii?  −0.489 0.059 0.06
8203.08 8203.90 He i (4/14)  −0.490 0.027 0.03
8236.76 8236.78 He ii Pf9  −0.492 0.230 5.9% 0.22 0.24
8249.44 8250.00 H i P40  −0.493 0.052 11% 0.06 0.05
8251.99 8252.50 H i P39  −0.494 0.040 28% 0.05 0.03
8254.36 8255.15 H i P38  −0.494 0.037 7.4% 0.04 0.03
8257.21 8257.86 H i P37  −0.494 0.058 3.5% 0.06 0.06
8260.24 8260.94 H i P36  −0.494 0.083 14% 0.07 0.09
8264.40 He i (4/13)
8263.72 8264.29 H i P35  −0.495 0.096 1.7% 0.10 0.09
8267.12 8267.94 H i P34  −0.495 0.078 9.0% 0.07 0.09
8271.10 8271.93 H i P33  −0.495 0.083 14% 0.07 0.09
8275.65 8276.31 H i** P32  −0.495 0.098 14% 0.08 0.11
8280.10 8281.12 H i** P31  −0.496 0.100 10% 0.09 0.11
8285.31 8286.43 H i** P30  −0.496 0.111 8.9% 0.10 0.12
8291.30 8292.31 H i P29  −0.497 0.132 16% 0.11 0.15
8297.79 8298.84 H i P28  −0.497 0.134 3.7% 0.13 0.14
8305.31 8306.12 H i** P27  −0.498 0.159 16% 0.13 0.18
8313.84 8314.26 H i P26  −0.498 0.180 2.9% 0.17 0.19
8323.16 8323.43 H i P25  −0.499 0.189 6.7% 0.18 0.20
8334.17 8333.78 H i P24  −0.500 0.187 6.1% 0.18 0.20
8343.17 8342.20 He i**  −0.502 0.055 0.05
8345.80 8345.55 H i P23  −0.502 0.285 34% 0.19 0.38
8359.66 He i
8358.95 8359.01 H i P22  −0.504 0.269 14% 0.23 0.31
8361.62 8361.60 He i (1/6)  −0.504 0.164 24% 0.12 0.20
8374.17 8374.48 H i P21  −0.506 0.262 0.26 0.26
8391.53 8392.40 H i P20  −0.509 0.327 10% 0.29 0.36
8412.83 8413.32 H i P19  −0.512 0.401 14% 0.34 0.46
8420.55 8420.97 O i (54)  −0.514 0.026 0.03
8432.45 8433.85 [Cl iii]**  −0.515 0.025 0.03
8437.45 8437.96 H i P18  −0.516 0.442 1.4% 0.44 0.45
8443.40 8444.40 He i (4/11)  −0.517 0.029 0.03
8445.71 8446.48 O i (4)  −0.517 0.103 0.10
8467.53 8467.26 H i P17  −0.521 0.435 9.4% 0.39 0.47
8481.16 [Cl iii] (3F)
8480.38 8480.73 He i  −0.523 0.039 0.04
8485.85 8485.80 He i  −0.523 0.029 0.03
8499.16 8500.00 [Cl iii] (3F)  −0.525 0.024 0.02
8502.14 8502.49 H i P16  −0.526 0.557 7.8% 0.51 0.60
8527.68 line?  −0.530 0.027 0.03
8544.90 8545.38 H i P15  −0.532 0.693 8.8% 0.63 0.75
8578.95 8578.70 [Cl ii] (1F)  −0.537 0.247 11% 0.22 0.28
8581.70 He i (6/14)
8582.50 He i (4/20)
8582.04 8582.54 [Cl ii]  −0.538 0.094 8.0% 0.09 0.10
8598.59 8598.39 H i P14  −0.540 0.834 4.9% 0.79 0.88
8616.89 8616.96 [Fe ii] (13F)  −0.543 0.041 0.04
8647.25 8648.26 He i (6/13)  −0.547 0.058 0.06
8664.58 8665.02 H i P13  −0.550 1.113 4.6% 1.04 1.14  ±  0.02
8750.34 8750.48 H i P12  −0.562 1.160 13% 0.97 1.30  ±  0.09
8775.97 8776.77 He i (4/9)  −0.566 0.071 6.8% 0.07 0.08
8788.95 8787.60 [P i]?  −0.568 0.049 36% 0.03 0.07
8845.11 8845.38 He i (6/11)  −0.575 0.111 11% 0.12 0.10
8854.27 8854.10 He i (5/11)  −0.577 0.045 0.05
8863.05 8862.79 H i P11  −0.578 1.795 11% 2.02 1.61  ±  0.15
8926.34 line?  −0.587 0.202 38% 0.13 0.28
8997.99 8996.99 He i? (6/10)  −0.596 0.101 0.10
9001.27 line?  −0.597 0.075 0.08
9014.91 9014.91 H i P10  −0.599 1.408 5.2% 1.37 1.47  ±  0.09
9061.90 line?  −0.605 0.025 0.03
9062.98 line?  −0.605 0.093 7.6% 0.10 0.09
9068.56 9068.90 [S iii] (1F)  −0.606 38.072 2.4% 37.21  ±  0.49 38.17  ±  1.04
9094.27 line?  −0.609 0.031 0.03
9209.09 9210.28 He i (83),6/9  −0.612 0.188 2.0% 0.18 0.19
9211.68 line?  −0.612 0.053 0.05
9214.22 9213.24 He i? (7/9)  −0.612 0.140 36% 0.09 0.19
9222.58 line?  −0.612 0.089 2.2% 0.09 0.09
9228.52 9229.02 H i P9  −0.612 2.742 1.3% 2.76  ±  0.04
9373.47 line?  −0.616 0.460 35% 0.30 0.62
9463.66 9463.57 He i (1/5)  −0.618 0.160 4.0% 0.17 0.15
9516.19 9516.50 He i (4/7)  −0.619 0.100 0.10
9524.68 9526.00 He i (6/8)  −0.620 0.157 32% 0.21 0.11
9530.06 9531.00 [S iii] (1F)  −0.620 108.27 8.9% 117.48  ±  0.16 96.92  ±  4.24
9545.26 9545.97 H i** P8  −0.620 3.768 9.2% 4.24 3.46  ±  0.14
9691.54 line?  −0.624 0.660 0.66
9848.73 9850.24 [C i] (1F)  −0.627 0.105 0.10
9858.15 line?  −0.627 0.222 0.22
9903.50 C ii] (17)
9902.94 9902.70 [Kr iii] (1F)  −0.628 0.227 0.23
9913.95 line?  −0.629 0.172 0.17

Notes. ? Doubtful identification. † Seen in other PNe. line? undentified lines. ** This and some Paschen lines are affected by the atmosphere.

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