GPS Space Vehicle Time Integrity for MJD 52192

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
11:59
17:47
 20,827
 -3,282
  -201,539
21
133
0
0
 
2
1
17:26
23:06
 20,338
 -3,275
    84,542
32
59
0
0
 
3
3
1
2
05:40
15:28
08:31
18:04
 10,274
  9,394
 -3,296
 -3,272
   -76,481
   -76,570
16
19
37
27
0
0
0
0
 
4
4
1
2
00:00
20:44
02:25
23:59
  8,658
 11,737
 -3,315
 -3,265
  -516,880
  -515,134
54
69
1
0
1
0
0
0
 
5
5
1
2
00:00
22:31
03:25
23:59
 12,206
  5,313
 -3,293
 -3,258
  -321,378
  -321,447
26
6
94
22
0
0
0
0
 
6
1
01:13
06:40
 19,554
 -3,296
    -2,709
11
131
0
0
 
7
1
18:43
23:59
 18,885
 -3,270
  -507,858
181
0
0
0
 
8
1
15:53
21:52
 21,515
 -3,269
  -584,205
109
0
0
0
 
9
9
1
2
06:45
21:04
09:35
23:59
 10,055
 10,525
 -3,286
 -3,268
     8,035
     8,145
18
11
224
119
0
0
0
0
 
10
10
1
2
00:00
03:35
03:34
05:14
 12,777
  5,927
 -3,289
 -3,310
   -14,936
   -14,964
14
12
106
77
0
0
0
0
 
11
11
1
2
09:33
17:48
12:37
21:33
 11,049
 13,409
 -3,285
 -3,272
    -7,695
    -7,689
10
18
107
118
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:34
18:51
 19,012
 -3,274
     2,740
13
260
0
0
 
14
1
06:41
12:26
 20,630
 -3,280
   120,028
13
287
0
0
 
15
1
03:37
09:32
 21,034
 -3,300
   -94,430
29
112
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:38
07:39
 17,985
 -3,296
   -44,340
537
0
8362
0
 
18
1
04:15
07:52
 13,048
 -3,293
    71,713
9
87
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:46
21:52
15:37
22:59
 17,378
  3,965
 -3,274
 -3,290
   101,870
   101,952
20
11
229
49
0
0
0
0
 
21
1
05:28
11:08
 20,394
 -3,285
    -8,379
10
143
0
0
 
22
1
11:23
16:42
 19,086
 -3,273
  -299,773
266
0
12
0
 
23
1
02:38
06:40
 14,500
 -3,296
   -24,806
10
154
0
0
 
24
24
1
2
00:00
21:57
03:53
23:59
 13,875
  7,313
 -3,308
 -3,258
   -89,373
   -89,534
22
21
27
35
0
0
0
0
 
25
1
09:03
14:45
 20,385
 -3,273
   -21,679
21
328
0
0
 
26
26
1
2
03:38
18:55
07:27
21:08
 13,657
  7,933
 -3,296
 -3,274
    -8,946
    -8,925
11
11
123
96
0
0
0
0
 
27
1
14:39
20:51
 22,233
 -3,281
   -39,859
17
216
0
0
 
28
1
16:53
22:43
 20,845
 -3,272
    23,731
19
249
0
0
 
29
1
08:55
12:44
 13,736
 -3,279
  -627,125
15
84
0
0
 
30
30
1
2
00:00
10:32
04:14
12:20
 15,194
  6,427
 -3,309
 -3,272
   -86,404
   -87,319
133
58
1
1
1
1
0
0
 
31
1
14:46
19:34
 17,232
 -3,272
   -71,827
28
70
0
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.