2019ApJ...887..196F

Query : 2019ApJ...887..196F

2019ApJ...887..196F - Astrophys. J., 887, 196-196 (2019/December-3)

The REQUIEM survey. I. A search for extended Lyα nebular emission around 31 z > 5.7 quasars.

FARINA E.P., ARRIGONI-BATTAIA F., COSTA T., WALTER F., HENNAWI J.F., DRAKE A.B., DECARLI R., GUTCKE T.A., MAZZUCCHELLI C., NEELEMAN M., GEORGIEV I., EILERS A.-C., DAVIES F.B., BANADOS E., FAN X., ONOUE M., SCHINDLER J.-T., VENEMANS B.P., WANG F., YANG J., RABIEN S. and BUSONI L.

Abstract (from CDS):

The discovery of quasars a few hundred megayears after the Big Bang represents a major challenge to our understanding of black holes as well as galaxy formation and evolution. Quasars' luminosity is produced by extreme gas accretion onto black holes, which have already reached masses of MBH > 109 M☉ by z ∼ 6. Simultaneously, their host galaxies form hundreds of stars per year, using up gas in the process. To understand which environments are able to sustain the rapid formation of these extreme sources, we started a Very Large Telescope/Multi-Unit Spectroscopic Explorer (MUSE) effort aimed at characterizing the surroundings of a sample of 5.7 < z < 6.6 quasars, which we have dubbed the Reionization Epoch QUasar InvEstigation with MUSE (REQUIEM) survey. We here present results of our searches for extended Lyα halos around the first 31 targets observed as part of this program. Reaching 5σ surface brightness limits of 0.1-1.1 x 10–17 erg s–1 cm–2 arcsec–2 over a 1 arcsec2 aperture, we were able to unveil the presence of 12 Lyα nebulae, eight of which are newly discovered. The detected nebulae show a variety of emission properties and morphologies with luminosities ranging from 8 x 1042 to 2 x 1044 erg s–1, FWHMs between 300 and 1700 km s–1, sizes <30 pkpc, and redshifts consistent with those of the quasar host galaxies. As the first statistical and homogeneous investigation of the circumgalactic medium of massive galaxies at the end of the reionization epoch, the REQUIEM survey enables the study of the evolution of the cool gas surrounding quasars in the first 3 Gyr of the universe. A comparison with the extended Lyα emission observed around bright (M1450 <= -25 mag) quasars at intermediate redshift indicates little variations on the properties of the cool gas from z ∼ 6 to z ∼ 3, followed by a decline in the average surface brightness down to z ∼ 2.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): Quasars - Cosmology - Early universe - Circumgalactic medium

VizieR on-line data: <Available at CDS (J/ApJ/887/196): table1.dat table5.dat refs.dat>

Simbad objects: 177

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Number of rows : 177
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 SDSS J000144.88-095630.8 QSO 00 01 44.8866810528 -09 56 30.806919240           ~ 8 0
2 [VV96] J001527.3+064030 QSO 00 15 27.2769316368 +06 40 11.087682816   18 18     ~ 10 0
3 3C 9 BLL 00 20 25.2231670656 +15 40 54.774271884   17.92 17.62     ~ 347 1
4 SDSS J002806.57+045725.3 QSO 00 28 06.568 +04 57 25.39           ~ 53 0
5 SDSS J003205.37-041416.2 QSO 00 32 05.3836914648 -04 14 16.141313184   19.23   18.83   ~ 11 0
6 SDSS J003856.52-102553.8 QSO 00 38 56.519 -10 25 53.97           ~ 32 0
7 QSO J0041-4936 QSO 00 41 31.4401078248 -49 36 11.686921488   17.9 17.9     ~ 26 0
8 LBQS 0041-2638 QSO 00 43 42.7997777496 -26 22 09.863408424   18.24 17.79 18.3   ~ 46 0
9 LBQS 0042-2627 QSO 00 44 33.9605081160 -26 11 19.711610520     17.67 18.5   ~ 54 0
10 QSO B0042-2656 QSO 00 44 52.2563268264 -26 40 09.033677724     19 18.3   ~ 27 0
11 QSO J0048+0056 QSO 00 48 56.3466019176 +00 56 48.141659904   19.07 18.88     ~ 37 0
12 87GB 004646.1+345409 QSO 00 49 29.4997 +35 10 25.658           ~ 7 1
13 QSO J0050+0051 QSO 00 50 21.2292800520 +00 51 35.078932368   18.17 17.97     ~ 38 0
14 NAME Slug Nebula GNe 00 52 02.0 +01 01 29           ~ 34 0
15 PHL 868 QSO 00 52 02.4056270064 +01 01 29.270570160   17.87 17.67     ~ 116 0
16 QSO B0049+014 QSO 00 52 33.6727671792 +01 40 40.897974288   17 17     ~ 55 0
17 QSO B0052-390 QSO 00 54 45.3028375728 -38 44 14.943578028     19.6     ~ 11 1
18 CFHQS J005502+014618 QSO 00 55 02.91000 +01 46 18.3000           ~ 32 0
19 QSO J0056-2808 QSO 00 56 25.0852890048 -28 08 32.246023452     18.24     ~ 55 0
20 QSO B0055-26 QSO 00 57 58.0253990928 -26 43 14.750912928   17.90 17.47 17.99   ~ 152 1
21 QSO B0057-3948 QSO 00 59 53.2189400688 -39 31 57.437341824     19.3     ~ 10 0
22 SDSS J010013.02+280225.8 QSO 01 00 13.0246669824 +28 02 25.791716364           ~ 206 0
23 SDSS J010027.66+210541.5 QSO 01 00 27.6635462880 +21 05 41.553005280           ~ 10 0
24 QSO B0058-292 QSO 01 01 04.6496114136 -28 58 01.682742576     18.7     ~ 46 0
25 QSO J0105-1846 QSO 01 05 16.7912097864 -18 46 41.986634736     18.3     ~ 80 0
26 QSO J0107+0314 QSO 01 07 36.9036034584 +03 14 59.197905312           ~ 14 0
27 4C 17.09 QSO 01 11 49.8456722808 +17 53 51.069035508     18.0     ~ 72 1
28 SDSS J011226.76-004855.8 QSO 01 12 26.761 -00 48 55.84           ~ 12 0
29 QSO B0114-0857 QSO 01 17 23.3714433288 -08 41 32.345217240   17.4 17.7     ~ 62 0
30 QSO B0115-30 QSO 01 17 34.0125306888 -29 46 28.783614900           ~ 16 0
31 QSO J0124+0044 QSO 01 24 03.7793700432 +00 44 32.745561900   19.71 18.71 17.9   ~ 101 0
32 [VV2006] J012530.9-102739 QSO 01 25 30.8595978096 -10 27 39.734534232   18.86 18.49     ~ 27 0
33 SDSS J012958.51-003539.7 QSO 01 29 58.515 -00 35 39.81           ~ 45 0
34 QSO B0132-197 QSO 01 34 38.6261366304 -19 32 06.218748096     18.0     ~ 37 1
35 QSO J0142-3327 QSO 01 42 43.720 -33 27 45.61           ~ 49 0
36 QSO J0142-3023 QSO 01 42 54.8809738656 -30 23 44.119394196     18.5     ~ 25 0
37 [VV96] J014818.1-532702 QSO 01 48 18.1177783272 -53 27 02.030828688   19.1 19.1     ~ 7 0
38 SDSS J015440.32-073031.8 QSO 01 54 40.3262439936 -07 30 31.816807380           ~ 9 0
39 [VV96] J020435.5-455923 QSO 02 04 35.4700538616 -45 59 23.808373980   19.1 19.1     ~ 7 0
40 CFHQS J021013-045620 QSO 02 10 13.190 -04 56 20.79           ~ 61 0
41 SDSS J021938.73-021540.4 QSO 02 19 38.7393432936 -02 15 40.502840580           ~ 12 0
42 QSO J0226+0302 QSO 02 26 01.873 +03 02 59.24           ~ 89 0
43 4C -01.11 QSO 02 28 07.8477815280 -01 15 40.318943400     18.00     ~ 94 2
44 QSO B0244-3017 QSO 02 46 34.1451197592 -30 04 54.818180580     19.3     ~ 20 0
45 QSO J0250-0757 QSO 02 50 21.7688505360 -07 57 49.964002668   19.02 18.63     ~ 38 0
46 QSO B0249-222 QSO 02 51 40.4132153472 -22 00 26.400580488     17.7     ~ 40 0
47 QSO B0249-184 QSO 02 51 48.0484881504 -18 14 28.737306096     18.6     ~ 30 0
48 QSO J0305-3150 QSO 03 05 16.918 -31 50 55.85           ~ 102 0
49 NAME Hubble Ultra Deep Field reg 03 32 39.0 -27 47 29           ~ 1900 0
50 QSO J0336-2019 QSO 03 36 26.9930752344 -20 19 40.069036920     18.2     ~ 44 1
51 QSO B0347-383 QSO 03 49 43.6603590912 -38 10 30.825444900     17.3     ~ 196 0
52 PSO J065.4085-26.9543 QSO 04 21 38.050 -26 57 15.72           ~ 39 0
53 [VV96] J044532.6-404850 QSO 04 45 32.6735745816 -40 48 48.972530556   18.9 18.9     ~ 10 0
54 4C 09.17 QSO 04 48 21.73843453 +09 50 51.4600564   20.2 19.55     ~ 86 1
55 [VV96] J051742.2-375446 QSO 05 17 42.1332277224 -37 54 46.961481168   18.3 18.3     ~ 10 0
56 ICRF J052506.5-233810 BLL 05 25 06.5059133064 -23 38 10.808618892   18.36   17.74   ~ 51 1
57 QSO B0537-286 Bla 05 39 54.28147904 -28 39 55.9481236   19.70 20.0 18.789   ~ 314 1
58 QSO J0600-5040 QSO 06 00 08.1030505728 -50 40 36.712721316   18.2       ~ 12 0
59 QSO B0642-5038 QSO 06 43 27.0080170248 -50 41 12.811001244     18.5     ~ 47 0
60 4C 25.21 QSO 07 33 08.7783505488 +25 36 25.007342256   19.60 19.26     ~ 76 1
61 QSO J0801+1153 QSO 08 01 00.4828702248 +11 53 23.585367228   19.79 19.54     ~ 59 1
62 4C 05.34 QSO 08 07 57.53851480 +04 32 34.5311517   18.53 18.16     ~ 207 1
63 QSO J0814+3250 QSO 08 14 01.3828224768 +32 50 48.106699116   18.88 18.67     ~ 28 0
64 2MASS J08145340+1950188 QSO 08 14 53.4530069832 +19 50 18.684211884   19.58 19.22     ~ 27 0
65 SDSS J081752.09+105329.6 QSO 08 17 52.0969805040 +10 53 29.730224508   19.14 18.75     ~ 20 0
66 2MASS J08194059+0823581 QSO 08 19 40.5774658200 +08 23 58.033639752   19.59 19.13     ~ 30 0
67 SDSS J082303.22+052907.6 QSO 08 23 03.226 +05 29 07.66           ~ 16 0
68 SDSS J082721.96+030054.7 QSO 08 27 21.9660788064 +03 00 54.714835584           ~ 9 0
69 NAME Jackpot Nebula EmO 08 41 58.47 +39 21 21.0           ~ 16 0
70 QSO J0848-0114 QSO 08 48 56.9597088984 -01 14 58.866204984           ~ 16 0
71 [VV2006] J090549.1+041010 QSO 09 05 49.0567898640 +04 10 10.189546248   19.81 19.46     ~ 39 1
72 QSO B0940-1050 QSO 09 42 53.5078384704 -11 04 25.931336376   16.96 16.6 16.6   ~ 102 0
73 7C 0941+2608 QSO 09 44 42.3172763448 +25 54 43.279928136     18.7 17.50   ~ 81 1
74 2MASS J09473420+1421168 QSO 09 47 34.1970129912 +14 21 16.944191676   17.89 17.65     ~ 39 0
75 QSO J0952+0114 QSO 09 52 53.8407789936 +01 14 22.066303020   19.88 19.38     ~ 41 0
76 SDSS J095307.13+034933.8 QSO 09 53 07.1350876632 +03 49 33.825439308           ~ 12 0
77 QSO B0953+47 QSO 09 56 25.1645972520 +47 34 42.468198132     19.47     ~ 66 1
78 QSO J0958+1202 QSO 09 58 52.1994218616 +12 02 45.038331528   18.24 17.91     ~ 129 0
79 7C 101358.5+205256 Bla 10 16 44.32210575 +20 37 47.3053485   19.67 19.41 18.67   ~ 91 1
80 QSO J1019+0254 QSO 10 19 08.2614843816 +02 54 31.979296008   19.20 18.74     ~ 31 0
81 4C 10.29 QSO 10 20 09.9945425592 +10 40 02.694508932   18.74 18.35     ~ 108 1
82 [VV2006] J102509.6+045246 QSO 10 25 09.6349118664 +04 52 46.815827952   18.65 18.32     ~ 39 0
83 SDSS J103027.09+052455.0 QSO 10 30 27.092 +05 24 55.02   26.15 25.44     ~ 303 0
84 [VV2006] J103212.8+120613 QSO 10 32 12.8914598832 +12 06 12.881720700   19.28 18.97     ~ 30 0
85 QSO B1033-033 QSO 10 36 23.7457432848 -03 43 18.929156772     18.5     ~ 74 0
86 QSO B1033+1342 QSO 10 36 26.8849988568 +13 26 51.760407336   18.62 18.31     ~ 57 1
87 SDSS J104433.04-012502.0 QSO 10 44 33.040 -01 25 02.08     21.81     ~ 182 1
88 QSO J1057-0139 QSO 10 57 13.2557008944 -01 39 13.856606748           ~ 15 1
89 SDSS J105823.73+031524.4 QSO 10 58 23.736 +03 15 24.41           ~ 11 0
90 QSO B1108-07 QSO 11 11 13.600 -08 04 02.00     18.10     ~ 85 0
91 QSO J1113-1533 QSO 11 13 50.6122921416 -15 33 34.005990672   18.7 18.7     ~ 39 0
92 SDSS J113502.03-022110.9 QSO 11 35 02.034 -02 21 10.93           ~ 10 0
93 SDSS J113502.50-022120.1 QSO 11 35 02.510 -02 21 20.14           ~ 8 0
94 SDSS J114816.64+525150.3 QSO 11 48 16.647 +52 51 50.31   25.73 25.04     ~ 487 0
95 QSO J1152+0055 QSO 11 52 21.27 +00 55 36.6           ~ 32 0
96 SDSS J115432.67-021538.0 QSO 11 54 32.676 -02 15 37.99           ~ 10 0
97 QSO B1205-30 QSO 12 08 12.7512120024 -30 31 07.589941104     18.13     ~ 25 0
98 QSO B1206+1155 QSO 12 09 17.9386504152 +11 38 30.374610684   18.15 17.89     ~ 78 0
99 QSO J1212+0505 QSO 12 12 26.97241440 +05 05 33.5606640           ~ 53 0
100 LBQS 1209+1524 QSO 12 12 32.0502456120 +15 07 25.640832972     18.3     ~ 30 0
101 QSO B1224+2905 QSO 12 27 27.4747735584 +28 48 47.880306432   18.31 18.11     ~ 30 0
102 Ton 618 Bla 12 28 24.9659725464 +31 28 37.628987592   16.15 15.87 15.35   ~ 294 1
103 QSO J1230+3320 QSO 12 30 35.4612399096 +33 20 00.482889156   18.53 18.21     ~ 29 0
104 QSO J1240+1455 QSO 12 40 20.9116339536 +14 55 35.634530316   20.15 19.57     ~ 49 0
105 SDSS J124353.95+072015.5 QSO 12 43 53.9631025464 +07 20 15.511835076   19.58 19.32     ~ 18 0
106 LBQS 1244+1129 QSO 12 46 40.3700829816 +11 13 02.901704808     18.4     ~ 64 0
107 SDSS J125302.00+100742.3 QSO 12 53 02.0004408240 +10 07 42.288623436           ~ 11 0
108 [VV2006] J130710.2+123021 QSO 13 07 10.2492214056 +12 30 21.706696404   18.47 18.15     ~ 34 0
109 QSO J1320-0523 QSO 13 20 29.9690800824 -05 23 35.374439220   18.1 16.54     ~ 44 0
110 4C 11.45 QSO 13 21 18.8365075824 +11 06 49.991639544   19.55 19.32     ~ 122 2
111 [VV2006] J133757.9+021821 QSO 13 37 57.8753888112 +02 18 20.922586488   18.91 18.48     ~ 29 0
112 2MASS J13423327+1702468 QSO 13 42 33.2426985696 +17 02 47.021251884   18.71 18.46     ~ 23 0
113 7C 1354+2552 QSO 13 57 06.5354509152 +25 37 24.494694024   19.13 18.93     ~ 101 1
114 QSO J1416+2649 QSO 14 16 17.3758886376 +26 49 06.140308008   19.43 19.00     ~ 35 0
115 QSO J1426+2555 QSO 14 26 35.8611392088 +25 55 23.692840140   18.19 18.00     ~ 19 0
116 QSO B1425+606 QSO 14 26 56.1849081360 +60 25 50.813373324   16.82 16.54     ~ 148 0
117 [VV2006] J142755.8-002951 QSO 14 27 55.8524675088 -00 29 51.138471192   19.00 18.57     ~ 39 0
118 PSO J217.0891-16.0453 QSO 14 28 21.39187 -16 02 43.2990           ~ 33 0
119 QSO B1426-0131 QSO 14 29 03.0375839352 -01 45 19.367220852   19.14 18.55     ~ 47 0
120 SDSS J143725.05+351048.6 QSO 14 37 25.0579131216 +35 10 48.636157188       20.67 19.93 ~ 19 0
121 87GB 143641.3+154403 QSO 14 39 04.925 +15 31 18.29           ~ 23 1
122 NAME MAMMOTH-1 EmO 14 41 24.310 +40 03 11.91           ~ 37 0
123 QSO J1444+3904 QSO 14 44 55.9018739136 +39 04 00.739107228   18.86 18.75     ~ 29 0
124 [VV2006] J144718.0+040112 QSO 14 47 17.9763937344 +04 01 12.398555748   22.33 21.25     ~ 34 0
125 QSO B1451+123 QSO 14 54 18.5811696336 +12 10 53.897535696     18.6     ~ 88 0
126 CFHQS J150941-174926 QSO 15 09 41.77920 -17 49 26.7996           ~ 82 0
127 QSO J1526-2050 QSO 15 26 37.844 -20 50 00.88           ~ 78 0
128 [DWV2017b] PSO J231-20 companion G 15 26 37.87 -20 50 02.3           ~ 15 0
129 [VV2006] J155036.8+053749 QSO 15 50 36.8020149120 +05 37 50.081445372   18.71 18.40     ~ 41 0
130 SDSS J155743.26+154020.7 QSO 15 57 43.2642448248 +15 40 20.806616136   18.90 18.59     ~ 20 0
131 QSO J1605-0112 QSO 16 05 01.2156865656 -01 12 20.699725824   26.55 24.30     ~ 42 0
132 QSO B1614+051 Bla 16 16 37.55681923 +04 59 32.7365717   19.60 19.17 19.49   ~ 195 2
133 QSO B1618-0035 QSO 16 21 16.9228185456 -00 42 50.909201856   18.92 17.97     ~ 86 0
134 7C 1658+5735 QSO 16 59 45.8535358104 +57 31 31.778025168     17.9     ~ 48 1
135 AMS 5 Sy1 17 13 42.7125 +59 39 20.323       24.90   ~ 18 1
136 QSO B1759+7539 BLL 17 57 46.3590423768 +75 39 16.181909928     16.50     ~ 90 0
137 QSO B1937-1009 BLL 19 39 57.2566747152 -10 02 41.522299692   18.800 19.0 17.188   ~ 207 1
138 QSO B2000-330 Bla 20 03 24.1161711720 -32 51 45.136882080   18.83 18.4 17.11   ~ 279 1
139 PSO J308.0416-21.2339 QSO 20 32 09.996 -21 14 02.38           ~ 59 0
140 [DWV2017b] PSO J308-21 companion G 20 32 10.17 -21 14 02.7           ~ 17 0
141 [VV98] J203426.3-353727 QSO 20 34 26.3359415784 -35 37 27.013376640   19.2       ~ 8 0
142 SDSS J205406.49-000514.5 QSO 20 54 06.494 -00 05 14.57           ~ 96 0
143 QSO J2100-0641 QSO 21 00 25.0301694552 -06 41 45.968177220   19.02 18.54     ~ 60 0
144 CFHQS J210054-171522 QSO 21 00 54.698 -17 15 22.00           ~ 62 0
145 QSO J2121+0052 QSO 21 21 59.0422448448 +00 52 24.168876960   18.36 18.20     ~ 41 0
146 SDSS J212329.46-005052.9 QSO 21 23 29.4639412848 -00 50 52.916363736   16.91 16.62     ~ 131 0
147 QSO J2125+0112 QSO 21 25 11.8334336040 +01 12 22.580567640   18.81 18.62     ~ 32 0
148 QSO J2127+0049 QSO 21 27 47.4271688568 +00 49 29.483828364   18.20 17.98     ~ 35 0
149 QSO J2132+1217 QSO 21 32 33.178 +12 17 55.07           ~ 48 0
150 LBQS 2138-4427 QSO 21 41 59.5007724552 -44 13 25.930211268   19.17 18.20     ~ 70 1
151 QSO B2139-4433 QSO 21 42 22.1687592288 -44 19 29.817953292   21.21 20.18     ~ 27 0
152 LBQS 2139-4434 QSO 21 42 25.7845895976 -44 20 18.352777308   18.83 16.64     ~ 53 0
153 PSO J326.8571-08.6429 QSO 21 47 25.7103966144 -08 38 34.639918404   21.34 20.18     ~ 32 0
154 4C 05.81 QSO 21 53 24.5553434688 +05 36 18.612991908     17.77     ~ 70 1
155 QSO B2204-408 QSO 22 07 34.4148160200 -40 36 56.006127540   18.76 17.57     ~ 64 0
156 LBQS 2206-1958A QSO 22 08 52.0729138920 -19 43 59.866776948   17.49 17.33     ~ 223 0
157 QSO J2211-3206 QSO 22 11 12.42000 -32 06 12.8002           ~ 30 0
158 QSO J2216-0016 QSO 22 16 44.47 -00 16 50.1           ~ 29 0
159 QSO J2219+0102 QSO 22 19 17.22 +01 02 48.9           ~ 21 0
160 4C 05.84 BLL 22 25 14.7002359128 +05 27 09.063249840     18.52     ~ 75 1
161 QSO J2228+0110 QSO 22 28 43.53840 +01 10 32.2000           ~ 36 0
162 CFHQS J222901+145709 QSO 22 29 01.64880 +14 57 08.9964           ~ 39 0
163 QSO J2233-606 QSO 22 33 37.5812706336 -60 33 29.149992936 16.90 17.39 17.16 16.93 16.51 ~ 92 0
164 QSO J2236+1326 QSO 22 36 19.1931471480 +13 26 20.317350876   19.15 18.69     ~ 115 0
165 PSO J340.2040-18.6621 QSO 22 40 49.00080 -18 39 43.8120           ~ 23 0
166 QSO J2253-3658 QSO 22 53 10.8235875312 -36 58 15.593308824   18.2 18.2     ~ 12 0
167 QSO J2318-3113 QSO 23 18 18.369 -31 13 46.42           ~ 41 0
168 QSO J2318-3029 QSO 23 18 33.099 -30 29 33.58           ~ 27 0
169 2MASS J23193478-1040368 QSO 23 19 34.7707298520 -10 40 36.940707804   18.72 18.45     ~ 27 0
170 HE2QS J2321+1558 QSO 23 21 54.9851911776 +15 58 34.201301484           ~ 9 0
171 CFHQS J232908-030158 QSO 23 29 08.28000 -03 01 58.7996           ~ 80 0
172 QSO B2332-094 QSO 23 34 46.4045250120 -09 08 12.250650732   19.21 18.62 18.07   ~ 89 1
173 4C 04.81 QSO 23 40 57.9777278016 +04 31 15.569002452   20.0 19.5     ~ 84 1
174 [VV2006] J234856.5-104130 QSO 23 48 56.4844820496 -10 41 31.220255112   18.87 18.46     ~ 35 0
175 QSO B2348-404 QSO 23 51 16.0758646920 -40 08 35.867729400   18.6 18.6     ~ 18 0
176 SDSS J235632.44-062259.2 QSO 23 56 32.452 -06 22 59.31           ~ 52 0
177 QSO B2355+01 QSO 23 58 08.5422487128 +01 25 07.227052428   17.5 17.5     ~ 28 0

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