GPS Space Vehicle Time Integrity for MJD 52082

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
1
2
00:00
19:34
01:13
23:59
  4,365
 15,885
 -3,178
 -3,151
  -185,899
  -185,987
29
15
0
189
0
0
0
0
 
2
1
01:03
07:25
 22,830
 -3,158
    29,877
35
0
0
0
 
3
3
3
1
2
3
00:00
13:13
21:26
01:30
16:02
23:59
  5,408
 10,134
  9,112
 -3,162
 -3,155
 -3,123
   -44,016
   -44,189
   -44,261
29
38
16
25
0
10
0
0
0
0
0
0
 
4
1
04:13
09:46
 19,975
 -3,156
  -674,419
57
0
0
0
 
5
1
06:11
11:00
 17,264
 -3,151
  -306,010
34
0
0
0
 
6
1
08:41
14:09
 19,618
 -3,160
    -1,647
26
1
0
0
 
7
1
02:09
08:21
 22,245
 -3,156
  -528,201
107
0
0
0
 
8
1
00:00
05:20
 19,116
 -3,155
  -345,405
193
1
1
0
 
9
9
1
2
04:34
13:13
08:11
16:55
 12,981
 13,342
 -3,153
 -3,150
    47,272
    47,326
28
30
0
0
0
0
0
0
 
10
10
1
2
07:34
11:10
11:09
12:50
 12,910
  6,020
 -3,147
 -3,159
    -8,927
    -8,944
28
6
0
7
0
0
0
0
 
11
11
1
2
01:14
16:55
04:59
20:07
 13,396
 11,460
 -3,153
 -3,159
    -5,704
    -5,715
29
22
3
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:59
02:04
23:59
  7,432
 10,785
 -3,163
 -3,138
     -471
     -419
22
6
0
18
0
0
0
0
 
14
1
15:00
20:33
 19,957
 -3,153
   111,053
24
2
0
0
 
15
15
1
2
11:04
14:09
13:12
16:58
  7,683
 10,121
 -3,142
 -3,165
   -51,818
   -51,888
9
27
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:05
16:30
 23,077
 -3,154
  -127,773
494
0
9586
0
 
18
1
11:46
17:08
 19,319
 -3,156
    73,518
29
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:09
23:03
 17,592
 -3,148
    75,710
17
188
0
0
 
21
1
13:03
19:33
 23,364
 -3,159
    -6,964
29
0
0
0
 
22
1
18:59
23:59
 17,906
 -3,141
  -590,840
11
189
0
0
 
23
1
10:48
14:59
 15,083
 -3,153
   -18,287
24
3
0
0
 
24
1
05:39
11:17
 20,289
 -3,150
   -62,941
34
0
0
0
 
25
1
16:26
22:03
 20,113
 -3,140
   -17,981
21
189
0
0
 
26
26
1
2
02:24
10:14
04:42
14:49
  8,183
 16,459
 -3,144
 -3,158
  -521,611
  -521,994
45
64
1
22
0
0
0
0
 
27
27
1
2
00:00
22:08
04:26
23:59
 15,858
  6,546
 -3,169
 -3,134
   -27,711
   -27,778
28
6
1
12
0
0
0
0
 
28
28
28
1
2
3
00:00
01:52
21:45
01:51
03:34
23:59
  6,667
  6,017
  8,023
 -3,154
 -3,161
 -3,127
    -3,194
    -3,187
    -2,993
23
32
9
0
0
150
0
0
0
0
0
0
 
29
29
1
2
15:00
17:08
16:02
21:11
  3,715
 14,520
 -3,148
 -3,157
  -609,336
  -609,438
35
35
0
6
0
0
0
0
 
30
30
1
2
07:29
17:26
11:45
19:45
 15,316
  8,305
 -3,159
 -3,157
    21,586
    21,636
26
25
0
0
0
0
0
0
 
31
31
1
2
00:00
22:33
03:09
23:59
 11,280
  5,152
 -3,167
 -3,130
   -52,773
   -52,880
32
7
0
1
0
0
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.