GPS Space Vehicle Time Integrity for MJD 52272

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
06:33
12:23
 20,970
189,410
   -19,953
2444
0
18485
0
 
2
1
09:48
14:55
 18,357
193,637
   322,101
2189
0
15951
0
 
3
3
1
2
00:15
09:28
03:19
12:37
 11,055
 11,193
178,041
191,704
    81,856
    95,419
1306
1312
1
0
8612
8669
0
0
 
4
1
15:09
20:41
 19,879
202,003
  -130,285
2591
0
17662
0
 
5
1
16:55
21:50
 16,865
46,676,265
 46,345,882
209762577
776
16865
0
 
6
1
19:36
22:00
  7,861
99,891,858
 99,893,865
298495936
0
7861
0
 
7
1
13:13
19:03
 20,993
199,279
  -465,105
2440
0
18514
0
 
8
1
10:29
16:27
 21,479
195,283
  -466,376
2507
0
19004
0
 
9
9
1
2
02:23
15:42
04:09
19:11
  6,315
 12,503
180,240
201,253
   203,652
   224,758
783
1526
1
0
3866
10155
0
0
 
10
1
18:30
22:00
 11,815
66,530,310
 66,514,213
247976115
0
11815
0
 
11
11
1
2
04:04
13:59
07:10
16:06
 11,153
  7,598
183,701
197,613
   177,036
   190,936
1318
911
1
0
8708
5185
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:06
13:23
 19,041
191,258
   191,982
2226
0
16548
0
 
14
1
02:56
07:00
 14,590
182,751
   296,328
1717
0
12132
0
 
15
1
00:00
04:03
 14,596
178,761
    56,667
2262
1
12148
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
03:37
 12,971
178,450
   540,622
1038
1
9308
0
 
18
1
00:00
03:36
 12,943
178,049
   253,814
1543
0
10522
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:24
16:25
10:12
17:36
 17,313
  4,232
186,944
200,599
   312,655
   326,410
2059
514
1
0
14907
1858
0
0
 
21
1
00:00
06:03
 21,785
179,878
   174,861
2573
0
19315
0
 
22
1
05:52
11:09
 18,908
187,999
  -351,210
2109
0
16303
0
 
23
23
1
2
00:00
20:44
02:23
22:00
  8,588
  3,796
177,520
206,642,684
   174,029
206,639,136
1020
403107425
0
0
6165
3796
0
0
 
24
1
17:12
22:00
 16,480
47,754,741
 47,738,515
212078691
776
16480
0
 
25
25
1
2
03:38
07:29
07:27
09:16
 13,780
  6,417
183,621
187,790
   162,475
   166,639
1628
756
0
0
11329
3953
0
0
 
26
26
1
2
00:00
13:35
02:05
15:42
  7,511
  7,439
176,995
331,404
   198,547
   353,343
937
11591667
1
1
5138
7439
0
0
 
27
1
09:09
15:22
 22,323
193,482
   187,035
2628
0
19852
0
 
28
1
11:33
17:52
 22,588
197,113
   248,124
2743
0
20204
0
 
29
1
03:19
07:39
 15,451
183,501
  -393,738
1879
0
13069
0
 
30
30
1
2
05:04
18:21
06:46
22:00
  6,068
 12,344
184,163
63,687,869
   -80,805
 63,419,975
652
242975585
1
0
3228
12344
0
0
 
31
1
10:10
14:08
 14,275
193,325
   109,725
1673
0
11833
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.