57850

APO 2.5m Observing report

Raw frames:

22880001 to 22880095 ( image log)

Missing raw data:

NONE

Missing reduced data:

ID	NFRAMES/NREAD	TYPE	PLATEID	CARTID	1D missing	2D missing
22880002	60/ 60	Dark	8506	13	ap1D-c-22880002.fits	ap2D-c-22880002.fits
22880003	10/ 10	QuartzFlat	8506	13	ap1D-c-22880003.fits	ap2D-c-22880003.fits
22880004	12/ 12	ArcLamp	8506	13	ap1D-c-22880004.fits	ap2D-c-22880004.fits
22880005	40/ 40	ArcLamp	8506	13	ap1D-c-22880005.fits	ap2D-c-22880005.fits
22880006	12/ 12	ArcLamp	8506	13	ap1D-c-22880006.fits	ap2D-c-22880006.fits
22880007	40/ 40	ArcLamp	8506	13	ap1D-c-22880007.fits	ap2D-c-22880007.fits
22880008	60/ 60	Dark	8506	13	ap1D-c-22880008.fits	ap2D-c-22880008.fits
22880009	10/ 10	Dark	8960	3	ap1D-c-22880009.fits	ap2D-c-22880009.fits
22880010	10/ 10	Dark	8960	3	ap1D-c-22880010.fits	ap2D-c-22880010.fits
22880013	5/ 5	DomeFlat	8960	3	ap1D-c-22880013.fits
22880014	10/ 10	Dark	8960	3	ap1D-c-22880014.fits	ap2D-c-22880014.fits
22880015	10/ 10	Dark	8960	3	ap1D-c-22880015.fits	ap2D-c-22880015.fits
22880020	5/ 5	DomeFlat	9780	6	ap1D-c-22880020.fits
22880021	10/ 10	Dark	9780	6	ap1D-c-22880021.fits	ap2D-c-22880021.fits
22880022	10/ 10	Dark	9780	6	ap1D-c-22880022.fits	ap2D-c-22880022.fits
22880035	5/ 5	DomeFlat	9690	1	ap1D-c-22880035.fits
22880036	10/ 10	Dark	9690	1	ap1D-c-22880036.fits	ap2D-c-22880036.fits
22880037	10/ 10	Dark	9690	1	ap1D-c-22880037.fits	ap2D-c-22880037.fits
22880046	5/ 5	DomeFlat	9019	5	ap1D-c-22880046.fits
22880047	10/ 10	Dark	9019	5	ap1D-c-22880047.fits	ap2D-c-22880047.fits
22880048	10/ 10	Dark	9019	5	ap1D-c-22880048.fits	ap2D-c-22880048.fits
22880057	5/ 5	DomeFlat	9772	9	ap1D-c-22880057.fits
22880058	10/ 10	Dark	9772	9	ap1D-c-22880058.fits	ap2D-c-22880058.fits
22880059	10/ 10	Dark	9772	9	ap1D-c-22880059.fits	ap2D-c-22880059.fits
22880068	5/ 5	DomeFlat	9122	4	ap1D-c-22880068.fits
22880069	10/ 10	Dark	9122	4	ap1D-c-22880069.fits	ap2D-c-22880069.fits
22880070	10/ 10	Dark	9122	4	ap1D-c-22880070.fits	ap2D-c-22880070.fits
22880078	5/ 5	DomeFlat	8631	2	ap1D-c-22880078.fits
22880079	10/ 10	Dark	8631	2	ap1D-c-22880079.fits	ap2D-c-22880079.fits
22880080	10/ 10	Dark	8631	2	ap1D-c-22880080.fits	ap2D-c-22880080.fits
22880081	60/ 60	Dark	8506	13	ap1D-c-22880081.fits	ap2D-c-22880081.fits
22880082	60/ 60	Dark	8506	13	ap1D-c-22880082.fits	ap2D-c-22880082.fits
22880083	60/ 60	Dark	8506	13	ap1D-c-22880083.fits	ap2D-c-22880083.fits
22880084	10/ 10	QuartzFlat	8506	13	ap1D-c-22880084.fits	ap2D-c-22880084.fits
22880085	10/ 10	QuartzFlat	8506	13	ap1D-c-22880085.fits	ap2D-c-22880085.fits
22880086	10/ 10	QuartzFlat	8506	13	ap1D-c-22880086.fits	ap2D-c-22880086.fits
22880087	12/ 12	ArcLamp	8506	13	ap1D-c-22880087.fits	ap2D-c-22880087.fits
22880088	40/ 40	ArcLamp	8506	13	ap1D-c-22880088.fits	ap2D-c-22880088.fits
22880089	12/ 12	ArcLamp	8506	13	ap1D-c-22880089.fits	ap2D-c-22880089.fits
22880090	40/ 40	ArcLamp	8506	13	ap1D-c-22880090.fits	ap2D-c-22880090.fits
22880091	30/ 30	Dark	8506	13	ap1D-c-22880091.fits	ap2D-c-22880091.fits
22880092	30/ 30	InternalFlat	8506	13	ap1D-c-22880092.fits	ap2D-c-22880092.fits
22880093	30/ 30	InternalFlat	8506	13	ap1D-c-22880093.fits	ap2D-c-22880093.fits
22880094	30/ 30	InternalFlat	8506	13	ap1D-c-22880094.fits	ap2D-c-22880094.fits
22880095	30/ 30	Dark	8506	13	ap1D-c-22880095.fits	ap2D-c-22880095.fits

Planfile	Nframes	Median zeropoint	Median RMS zeropoint	Cartridge	Unmapped	Missing
apPlan-9772-57850	8	19.15	0.22	9 9 9 9 9 9 9 9
apPlan-9122-57850	8	19.12	0.16	4 4 4 4 4 4 4 4
apPlan-9690-57850	12	18.94	0.17	1 1 1 1 1 1 1 1 1 1 1 1
apPlan-9019-57850	8	19.17	0.18	5 5 5 5 5 5 5 5
apPlan-8631-57850	7	19.25	0.17	2 2 2 2 2 2 2
apPlan-8960-57850	2	18.64	0.41	3 3
apPlan-9780-57850	4	17.79	0.95	6 6 6 6

Zeropoints and sky levels:

Zeropoints	Sky level	Sky level vs moon distance

Moon phase: 0.78

Observed plates:

Frame	Plate	Cart	sec z	HA	DESIGN HA	seeing	FWHM	GDRMS	Nreads	Dither	Zero	Zerorms	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
22880049	9772	9	1.01	0.00	-15., -36., 26.	1.06	1.21	0.39	47	0.00	19.18	0.17	15.00	[14.69,15.02,15.36]	[ 19.6, 27.2, 32.1]	[ 21.9, 23.4, 20.8]		287 238 198 152 141 137 42
22880050	9772	9	1.01	0.00	-15., -36., 26.	1.15	1.29	0.51	47	-0.50	19.11	0.22	14.93	[14.80,15.03,15.58]	[ 19.6, 27.2, 32.2]	[ 21.2, 24.4, 21.1]		287 273 238 204 198 196 195 193 192 145 144 141 140 137 76 70 64 63 42
22880051	9772	9	1.00	0.00	-15., -36., 26.	1.40	1.38	0.54	47	-0.50	19.04	0.24	14.86	[14.77,15.18,15.51]	[ 19.3, 26.9, 31.9]	[ 21.2, 24.5, 21.1]		287 273 238 204 175 148 145 144 141 140 137 76 70 64 63 49 42
22880052	9772	9	1.00	0.00	-15., -36., 26.	1.19	1.32	0.61	47	-0.00	19.03	0.28	14.85	[14.51,15.30,15.76]	[ 19.6, 27.4, 32.2]	[ 21.9, 24.8, 21.7]		287 248 238 206 204 177 176 175 152 148 146 145 144 143 141 140 139 137 130 76 74 71 70 69 64 63 49 42
22880053	9772	9	1.00	0.00	-15., -36., 26.	1.18	1.29	0.54	47	-0.00	19.08	0.22	14.89	[15.23,15.39,15.52]	[ 19.6, 27.4, 32.1]	[ 21.6, 24.7, 21.3]		287 175 144 141 140 137 136 76 70 64 63 60 42
22880054	9772	9	1.00	0.00	-15., -36., 26.	1.21	1.32	0.44	47	-0.50	19.15	0.15	14.96	[14.81,15.11,15.59]	[ 18.9, 26.3, 30.8]	[ 22.3, 22.4, 21.1]		287 141 63 42
22880055	9772	9	1.00	0.00	-15., -36., 26.	1.23	1.24	0.45	47	-0.50	19.17	0.15	14.99	[14.46,15.23,15.34]	[ 19.2, 27.0, 31.3]	[ 22.8, 22.9, 21.5]		287 141 63
22880056	9772	9	1.01	0.00	-15., -36., 26.	1.13	1.19	0.43	47	-0.00	19.22	0.15	15.04	[14.38,15.26,15.45]	[ 19.5, 27.4, 31.8]	[ 23.0, 23.4, 21.8]		287 198 141 70 63 42
Frame	Plate	Cart	sec z	HA	DESIGN HA	seeing	FWHM	GDRMS	Nreads	Dither	Zero	Zerorms	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
22880060	9122	4	1.29	0.00	-45., -52., -33.	1.21	1.38	0.35	47	0.00	19.10	0.18	14.92	[14.13,14.29,14.69]	[ 14.4, 21.3, 27.7]	[ 17.1, 38.4, 13.0]		297 289 277 269 228 220 212 201 190 189 135 131 100 71 67 65 64 63
22880061	9122	4	1.26	0.00	-45., -52., -33.	1.32	2.01	0.35	47	-0.50	18.79	0.16	14.61	[14.25,14.67,14.79]	[ 11.8, 18.2, 23.0]	[ 15.2, 33.5, 11.5]		277 228 220 190 189 135 131 100 65 64 63
22880062	9122	4	1.23	0.00	-45., -52., -33.	1.71	1.68	0.28	47	-0.50	18.97	0.16	14.79	[14.27,14.69,14.66]	[ 13.8, 20.8, 25.4]	[ 16.5, 36.4, 12.7]		277 228 220 190 135 131 100 67 65 64 63
22880063	9122	4	1.20	0.00	-45., -52., -33.	1.37	1.47	0.21	47	-0.00	19.08	0.15	14.90	[14.30,14.64,14.77]	[ 15.1, 22.6, 27.7]	[ 17.4, 38.3, 13.2]		277 228 220 212 190 189 135 131 100 71 67 65 64 63
22880064	9122	4	1.18	0.00	-45., -52., -33.	1.34	1.42	0.23	47	-0.00	19.12	0.16	14.94	[14.36,14.70,14.73]	[ 15.5, 23.0, 29.3]	[ 17.8, 39.4, 13.6]		277 228 220 212 190 189 135 131 100 67 65 64 63
22880065	9122	4	1.16	0.00	-45., -52., -33.	1.28	1.32	0.19	47	-0.50	19.16	0.14	14.98	[14.39,14.56,14.66]	[ 15.5, 23.3, 29.7]	[ 18.1, 39.9, 13.7]		277 228 220 212 190 189 135 131 100 67 65 64 63
22880066	9122	4	1.14	0.00	-45., -52., -33.	1.10	1.22	0.18	47	-0.50	19.21	0.14	15.03	[14.41,14.66,14.79]	[ 16.0, 24.2, 30.4]	[ 18.4, 40.7, 13.7]		277 240 228 220 212 190 189 135 131 100 67 65 64 63
22880067	9122	4	1.12	0.00	-45., -52., -33.	1.02	1.20	0.17	47	-0.01	19.22	0.14	15.04	[14.26,14.61,14.73]	[ 16.4, 24.3, 30.7]	[ 18.5, 41.2, 13.8]		277 276 240 228 220 212 190 189 135 131 100 67 65 64 63
Frame	Plate	Cart	sec z	HA	DESIGN HA	seeing	FWHM	GDRMS	Nreads	Dither	Zero	Zerorms	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
22880023	9690	1	1.01	0.00	0., -29., 29.	1.24	1.18	0.31	47	0.00	17.76	0.32	13.58	[12.33,12.86,12.79]	[ 9.3, 13.2, 17.3]	[ 7.9, 4.8, 16.0]		291 287 261 260 259 258 256 246 237 232 225 222 197 196 187 186 180 176
22880024	9690	1	1.02	0.00	0., -29., 29.	0.92	1.17	0.33	47	-0.50	16.93	0.67	12.75	[12.05,12.58,12.49]	[ 5.1, 7.8, 10.3]	[ 4.6, 2.9, 10.4]		300 299 298 295 294 293 290 289 288 286 285 284 281 280 279 278 277 276 273 272 270 269 268 267 265 264 263 255 252 251 250 249 248 247 246 245 244 242 238 235 234 232 224 223 221 218 216 215 214 212 210 209 207 206 205 201 200 199 193 185 184 183 178 177
22880025	9690	1	1.02	0.00	0., -29., 29.	0.93	1.24	0.33	47	-0.50	18.35	0.18	14.17	[12.64,13.15,13.05]	[ 12.9, 18.2, 23.4]	[ 11.0, 6.5, 21.9]		260 237 222 208 197 192 187 186 118 108 62
22880026	9690	1	1.03	0.00	0., -29., 29.	1.00	1.17	0.30	47	-0.00	18.97	0.15	14.79	[13.39,13.87,13.87]	[ 18.1, 25.1, 31.9]	[ 15.4, 9.2, 30.4]		237 222 208 197 192 187 118 108 105 67 62 60
22880027	9690	1	1.04	0.00	0., -29., 29.	0.87	1.19	0.29	47	-0.00	18.94	0.16	14.76	[13.42,13.87,13.85]	[ 18.1, 25.0, 31.7]	[ 15.1, 9.0, 29.9]		260 237 222 208 197 192 187 186 118 108 105 104 67 62 60
22880028	9690	1	1.04	0.00	0., -29., 29.	0.95	1.20	0.32	47	-0.50	19.03	0.17	14.85	[13.65,14.11,14.07]	[ 18.9, 26.1, 32.9]	[ 15.7, 9.2, 30.6]		260 237 222 208 192 187 186 118 116 108 105 67 62 60
22880029	9690	1	1.05	0.00	0., -29., 29.	0.93	1.19	0.32	47	-0.50	19.07	0.17	14.89	[13.71,14.20,14.14]	[ 19.2, 26.7, 33.5]	[ 15.9, 9.4, 31.3]		260 237 222 208 192 187 186 118 116 109 108 105 104 67 66 64 62 60
22880030	9690	1	1.06	0.00	0., -29., 29.	0.97	1.19	0.32	47	-0.00	19.05	0.17	14.87	[13.71,14.30,14.18]	[ 19.2, 26.6, 33.4]	[ 15.9, 9.5, 30.9]		260 222 208 197 192 187 186 118 108 105 67 66 64 62 60 59
22880031	9690	1	1.07	0.00	0., -29., 29.	0.86	1.17	0.31	47	-0.00	19.01	0.17	14.83	[13.58,14.08,14.05]	[ 19.0, 25.9, 32.5]	[ 15.7, 9.4, 30.4]		260 237 222 208 197 192 187 186 118 116 108 105 104 67 66 64 62 60
22880032	9690	1	1.08	0.00	0., -29., 29.	0.94	1.19	0.32	47	-0.50	18.86	0.17	14.68	[13.36,13.81,13.70]	[ 17.6, 24.3, 30.5]	[ 14.6, 8.7, 27.9]		260 222 208 197 193 192 187 186 118 116 108 105 67 66 64 62 60
22880033	9690	1	1.10	0.00	0., -29., 29.	1.00	1.23	0.33	47	-0.50	17.43	0.33	13.25	[12.17,12.76,12.62]	[ 7.6, 11.4, 14.1]	[ 6.3, 4.0, 13.4]		300 297 275 274 271 261 260 259 258 257 256 237 232 226 225 222 197 196 192 186 185 184 183 182 181 180 176 108 107 105
22880034	9690	1	1.11	0.00	0., -29., 29.	0.97	1.21	0.35	47	-0.00	18.94	0.17	14.76	[13.45,13.98,13.94]	[ 18.3, 25.0, 31.6]	[ 15.1, 8.9, 28.8]		260 237 222 208 197 192 187 186 118 108 105 67 66 64 62 60 59
Frame	Plate	Cart	sec z	HA	DESIGN HA	seeing	FWHM	GDRMS	Nreads	Dither	Zero	Zerorms	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
22880038	9019	5	1.07	0.00	0., -25., 25.	1.02	1.18	0.53	47	0.00	19.14	0.18	14.96	[14.26,14.60,14.70]	[ 18.7, 25.1, 32.5]	[ 14.3, 24.2, 30.5]		273 268 260 229 224 155 142 117 47
22880039	9019	5	1.09	0.00	0., -25., 25.	1.21	1.21	0.49	47	-0.50	19.11	0.17	14.93	[13.97,14.41,14.56]	[ 18.1, 24.7, 31.7]	[ 14.4, 24.3, 30.6]		276 273 244 232 229 224 155 142 117 47
22880040	9019	5	1.10	0.00	0., -25., 25.	1.10	1.21	0.52	47	-0.50	18.99	0.17	14.81	[13.82,14.11,14.05]	[ 17.1, 23.6, 30.1]	[ 13.3, 22.7, 28.7]		273 260 232 229 224 162 155 142 117 106 47
22880041	9019	5	1.11	0.00	0., -25., 25.	1.12	1.32	0.52	47	-0.00	19.11	0.17	14.93	[14.15,14.79,15.02]	[ 18.3, 25.1, 32.0]	[ 14.2, 24.1, 30.3]		273 229 224 179 162 155 142 117 47
22880042	9019	5	1.13	0.00	0., -25., 25.	1.21	1.19	0.56	47	-0.00	19.18	0.18	15.00	[14.80,15.11,15.42]	[ 19.0, 26.0, 33.2]	[ 14.9, 25.2, 31.8]		276 273 259 232 229 224 179 176 155 142 117 47
22880043	9019	5	1.15	0.00	0., -25., 25.	1.12	1.24	0.59	47	-0.50	19.18	0.18	15.00	[14.82,15.11,15.32]	[ 18.8, 26.0, 32.9]	[ 14.8, 25.1, 31.7]		298 244 232 229 224 155 151 142 117 51 47
22880044	9019	5	1.17	0.00	0., -25., 25.	1.15	1.21	0.62	47	-0.50	19.17	0.18	14.99	[14.54,14.98,15.28]	[ 19.0, 26.0, 33.1]	[ 15.0, 25.6, 32.2]		273 232 229 224 155 150 142 117 55 51 47 43
22880045	9019	5	1.19	0.00	0., -25., 25.	1.10	1.18	0.65	47	-0.00	19.21	0.18	15.03	[14.71,15.09,15.21]	[ 19.2, 26.3, 33.5]	[ 15.2, 25.9, 32.7]		273 232 229 155 150 147 142 117 55 51 47 43
Frame	Plate	Cart	sec z	HA	DESIGN HA	seeing	FWHM	GDRMS	Nreads	Dither	Zero	Zerorms	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
22880071	8631	2	1.11	0.00	-15., -35., 25.	1.08	1.20	0.73	47	0.00	19.23	0.15	15.05	[14.33,14.68,15.05]	[ 17.8, 26.8, 33.6]	[ 10.1, 19.5, 25.9]		283 242 216 199 194 192 154 153 128 117 103 74 71 64
22880072	8631	2	1.10	0.00	-15., -35., 25.	1.10	1.18	0.56	47	-0.50	19.26	0.17	15.08	[14.51,14.72,15.06]	[ 17.9, 27.4, 34.0]	[ 9.8, 19.7, 25.7]		283 266 242 228 216 199 194 193 192 153 117 116 79 75 74 71 65 64 50
22880073	8631	2	1.08	0.00	-15., -35., 25.	1.00	1.16	0.54	47	-0.50	19.26	0.18	15.08	[14.28,14.81,14.92]	[ 17.9, 27.4, 33.8]	[ 9.9, 19.7, 25.6]		283 242 228 216 199 194 193 192 153 117 79 75 74 72 71 65 64 50
22880074	8631	2	1.07	0.00	-15., -35., 25.	0.98	1.17	0.50	47	-0.00	19.25	0.17	15.07	[14.80,14.94,15.01]	[ 17.9, 27.2, 34.0]	[ 9.8, 19.8, 25.7]		283 266 242 228 216 199 197 194 193 192 153 117 79 75 74 72 71 65 64 50
22880075	8631	2	1.06	0.00	-15., -35., 25.	0.97	1.18	0.48	47	-0.00	19.26	0.17	15.08	[14.17,14.57,14.75]	[ 18.3, 27.4, 33.5]	[ 9.9, 19.5, 25.7]		283 266 242 228 216 199 195 194 193 192 153 117 116 79 75 74 72 71 65 50
22880076	8631	2	1.05	0.00	-15., -35., 25.	0.98	1.22	0.47	47	-0.50	19.23	0.18	15.05	[13.16,13.59,13.42]	[ 16.5, 25.5, 31.3]	[ 9.4, 18.9, 24.6]		283 266 242 228 216 199 194 193 192 188 153 117 103 79 75 74 72 71 65 50
22880077	8631	2	1.04	0.00	-15., -35., 25.	0.99	1.51	0.68	47	-0.50	19.12	0.18	14.94	[12.01,12.43,12.19]	[ 13.4, 20.7, 25.6]	[ 8.3, 16.6, 21.3]		283 242 216 199 194 193 192 154 153 117 103 79 75 74 73 72 71 70 65 50
Frame	Plate	Cart	sec z	HA	DESIGN HA	seeing	FWHM	GDRMS	Nreads	Dither	Zero	Zerorms	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
22880011	8960	3	1.42	0.00	-30., -36., -21.	1.21	1.37	0.38	94	0.00	18.64	0.41	13.71	[11.80,12.34,12.21]	[ 7.4, 11.6, 13.9]	[ 11.1, 15.3, 6.1]		299 297 296 295 284 283 282 281 278 273 268 267 261 260 251 242 240 237 235 233 230 229 227 221 217 210 198 85 63 56 51
22880012	8960	3	1.36	0.00	-30., -36., -21.	1.13	1.26	0.37	94	0.50	18.28	0.24	13.35	[11.68,12.26,12.16]	[ 5.3, 8.5, 10.6]	[ 8.6, 12.1, 4.8]		300 299 295 278 267 242 240 227 222 221 217 110 99 97 92 85
Frame	Plate	Cart	sec z	HA	DESIGN HA	seeing	FWHM	GDRMS	Nreads	Dither	Zero	Zerorms	Zeronorm	sky continuum	S/N	S/N(c)	unplugged	faint
22880016	9780	6	1.04	0.00	-15., -35., 16.	0.92	1.12	0.47	94	0.00	19.17	0.24	14.23	[12.98,13.43,13.39]	[ 13.6, 19.6, 24.3]	[ 14.4, 20.0, 13.9]		287 282 280 278 277 274 272 266 265 261 242 202 200 198 190 189 109 48 45
22880017	9780	6	1.04	0.00	-15., -35., 16.	0.98	1.21	0.48	94	-0.50	16.31	0.95	11.37	[12.16,12.82,12.85]	[ 0.9, 0.8, 0.9]	[ 0.8, 1.5, 1.0]		300 299 298 294 293 291 290 289 286 281 277 276 275 274 270 268 264 258 253 250 245 244 240 239 230 229 225 224 222 221 220 217 211 210 206 205 201 200 199 196 195 191 190 189 188 184 179 169 110 107 105 50 49 48 47 46 45 44 42 40
22880018	9780	6	1.05	0.00	-15., -35., 16.	NaN	1.55	2.81	94		15.17	1.72	10.24	[12.37,13.05,13.19]	[ 0.4, -0.0, -0.0]	[ 0.0, 0.0, 0.0]		294 293 290 286 282 250 249 248 244 241 239 235 233 229 166 163 162 156 151 150 145 135 129 128 119 91 83 81 80 79 76 58 53 52 50 49 48 47 46 45 44 43 42 41 40 38 37 36
22880019	9780	6	1.06	0.00	-15., -35., 16.	2.12	1.27	0.77	94	-0.00	17.79	0.49	12.86	[12.37,12.95,12.88]	[ 3.2, 5.6, 7.4]	[ 5.7, 8.2, 5.8]		299 282 278 277 275 274 272 266 265 264 263 262 260 259 257 256 247 241 239 237 235 234 233 229 203 202 201 200 199 198 196 195 194 193 192 191 190 189 188 187 186 180 148 147 112 106 105 76 70 66 65 64 48 47 45 42 37