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* Number Counts of Each Line Emitter Candidates for 12 IA bands [#f3f76e2c]
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IA427 IA464 IA484 IA505 IA527 IA574 IA624 IA679 IA709 IA738 IA767 IA827 Total
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Lya: 247 154 323 116 150 24 35 19 6 8 2 0 1084
CIV: 128 76 130 54 63 52 38 7 8 1 1 2 560
CIII]: 51 78 95 78 48 19 69 28 27 24 10 8 535
MgII: 27 37 49 46 44 34 62 67 55 55 30 59 565
[OII]: 64 64 102 37 34 25 58 37 24 59 50 82 636
[OIII]+Hb: 0 0 6 24 59 122 188 293 326 395 427 618 2458
Ha+[NII]: 0 0 0 0 0 0 0 18 33 69 58 116 294
others: 43 60 69 31 56 34 55 55 43 48 36 34 564
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total: 560 469 774 386 454 310 505 524 522 659 614 919 6696
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* &aname(z_phDetermination){determination of the redshift range for each combination of excess IA band and emission line}; [#d50cf17d]
- Table:
* Redshift Range for Each Combination of Excess IA-band and Emission Line [#vdf9ca8e]
Ha+[NII] [OIII]+Hb [OII] MgII CIII] CIV Lya
1 -0.3692 -0.3342 -0.1705 -0.1032 0.1142 0.1696 0.4843 0.5581 1.1759 1.2840 1.6803 1.8135 2.4162 2.5860 ! IA427
2 -0.3128 -0.2758 -0.0964 -0.0245 0.2138 0.2723 0.6170 0.6949 1.3704 1.4846 1.9198 2.0605 2.7216 2.9009 ! IA464
3 -0.2813 -0.2425 -0.0550 0.0203 0.2694 0.3307 0.6911 0.7727 1.4790 1.5987 2.0537 2.2011 2.8921 3.0801 ! IA484
4 -0.2488 -0.2095 -0.0123 0.0647 0.3268 0.3886 0.7675 0.8499 1.5910 1.7118 2.1916 2.3404 3.0680 3.2576 ! IA505
5 -0.2196 -0.1784 0.0262 0.1067 0.3784 0.4433 0.8363 0.9228 1.6918 1.8186 2.3158 2.4720 3.2263 3.4254 ! IA527
6 -0.1454 -0.0993 0.1237 0.2132 0.5095 0.5823 1.0108 1.1079 1.9477 2.0900 2.6311 2.8063 3.6281 3.8514 ! IA574
7 -0.0765 -0.0256 0.2143 0.3125 0.6311 0.7117 1.1729 1.2803 2.1853 2.3427 2.9237 3.1176 4.0010 4.2482 ! IA624
8 0.0041 0.0609 0.3204 0.4290 0.7736 0.8637 1.3627 1.4828 2.4635 2.6395 3.2664 3.4833 4.4379 4.7142 ! IA679
9 0.0500 0.1039 0.3807 0.4869 0.8546 0.9393 1.4707 1.5834 2.6218 2.7871 3.4614 3.6650 4.6864 4.9459 ! IA709
10 0.0932 0.1485 0.4374 0.5470 0.9308 1.0176 1.5722 1.6878 2.7706 2.9401 3.6447 3.8535 4.9200 5.1861 ! IA738
11 0.1391 0.2008 0.4978 0.6175 1.0119 1.1096 1.6802 1.8103 2.9290 3.1197 3.8398 4.0747 5.1686 5.4680 ! IA767
12 0.2257 0.2847 0.6116 0.7305 1.1648 1.2570 1.8839 2.0067 3.2276 3.4075 4.2076 4.4293 5.6375 5.9200 ! IA827
--- corresponding z_ph for each line emitter in each IA band
- corresponding z_ph for each line emitter in each IA band
1:Lya 2:CIV 3:CIII] 4:MgII 5:[OII] 6:[OIII]+Hb 7:Ha+[NII]
IA427: 2.501 1.747 1.230 0.521 0.142 0.000 0.000
IA464: 2.811 1.990 1.427 0.656 0.243 0.000 0.000
IA484: 2.986 2.127 1.539 0.732 0.300 0.010 0.000
IA505: 3.163 2.266 1.651 0.809 0.358 0.032 0.000
IA527: 3.326 2.394 1.755 0.880 0.411 0.066 0.000
IA574: 3.740 2.719 2.019 1.059 0.546 0.168 0.000
IA624: 4.125 3.021 2.264 1.227 0.671 0.263 0.000
IA679: 4.576 3.375 2.552 1.423 0.819 0.375 0.033
IA709: 4.816 3.563 2.704 1.527 0.897 0.434 0.077
IA738: 5.053 3.749 2.855 1.630 0.974 0.492 0.121
IA767: 5.318 3.957 3.024 1.745 1.061 0.558 0.170
IA827: 5.779 4.318 3.318 1.945 1.211 0.671 0.255
//-- &ref(zrange4.txt); &ref(p45_COSMOS20_LAE.jpg,,50%);
&ref(AGNset_COSMOS18_multi_IA_AGNset.jpg,,75%); &ref(AGNset_each_COSMOS18_multi_IA_AGNset.jpg,,50%);
- these redshift ranges of z_min--z_max are calculated using λ_eff +/- FWHM/2 of each IA band and λ_rest of each line
-- if z_max < 0, physically there is no chance detecting the emission line with the IA band: in this case, a straight line is inserted in the above table
-- if z_max > 0 and z_min < 0, z_min = 0 is adopted in the above table
- for single line emitters, z_ph is adopted to be the center of the possible redshift range: that is, z_ph = (z_max + z_min) / 2
-- for the lines with z_min > 0, z_ph corresponds to the redshift corresponding to λ_eff
-- for [OIII]+Hβ and Hα+[NII] lines, z_max and z_min are evaluated as the redshift at which either one of the lines is out and in the wavelengths of λ +/- FWHM/2 (22:43 9th July, 2015 from Y. Shioya)
- for dual and multiple line emitters, z_ph is also adopted to be the center of the possible redshift range in which the combination of the IA-band excesses can be explained as a combination of the redshifted several emission lines
- the list of the redshifts assigned to the IA-excess candidates in Step 2 (replaced into the correct list on 14th July, 2015 by MARK and then modified on 20th July, 2015 by MARK) made by using the above &ref(Step2.txt); and an awk script of &ref(make_zph_list.awk);: &ref(zph_list.txt);
-- old list is found to (1) suffer from the computational noise caused by coding without an explicit expression for the variables of double precision and (2) fail to assign correct redshift range in which each emission line is included according to the coding to judge the edges of the range (see email from MARK on 19:08 13th July, 2015).
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