GPS Space Vehicle Time Integrity for MJD 52033

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
22:56
04:38
23:59
 16,534
  3,813
 -3,692
 -3,681
  -180,028
  -180,186
26
7
54
0
0
0
0
0
 
2
1
04:23
10:46
 22,931
 -3,683
     5,494
36
0
0
0
 
3
3
1
2
00:51
16:35
04:33
19:22
 13,305
 10,009
 -3,695
 -3,686
   -29,656
   -29,831
19
29
50
0
0
0
0
0
 
4
1
07:31
13:03
 19,937
 -3,677
  -705,505
22
318
0
0
 
5
1
09:32
14:20
 17,313
 -3,680
  -300,442
34
0
0
0
 
6
1
11:57
17:26
 19,779
 -3,685
    -2,983
24
380
0
0
 
7
1
05:26
11:37
 22,222
 -3,675
  -581,027
41
0
0
0
 
8
1
02:37
08:40
 21,702
 -3,684
  -190,677
261
0
0
0
 
9
9
1
2
07:52
16:35
11:30
20:13
 13,075
 13,046
 -3,675
 -3,677
    39,711
    39,759
19
25
1
2
0
0
0
0
 
10
1
10:58
16:17
 19,169
 -3,682
    -7,103
22
341
0
0
 
11
11
1
2
04:39
20:07
08:16
23:27
 13,038
 11,924
 -3,686
 -3,683
    -5,664
    -5,668
28
21
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:18
05:29
 18,573
 -3,693
    -2,158
20
76
0
0
 
14
14
1
2
18:15
20:04
19:50
23:58
  5,729
 14,019
 -3,669
 -3,690
   101,718
   101,723
29
16
0
421
0
0
0
0
 
15
1
14:24
20:18
 21,236
 -3,690
   -33,084
38
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:24
19:50
 23,161
 -3,679
   -28,364
29
0
0
0
 
18
1
15:05
21:23
 22,658
 -3,683
    90,250
49
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:36
02:31
23:59
  8,921
  8,631
 -3,703
 -3,672
    64,833
    65,039
13
6
96
3
0
0
0
0
 
21
1
16:26
22:55
 23,347
 -3,694
    -6,492
27
6
0
0
 
22
22
1
2
00:00
22:20
03:30
23:59
 12,489
  5,961
 -3,700
 -3,689
  -588,748
  -588,955
20
7
81
28
0
0
0
0
 
23
1
14:26
16:35
  7,728
 -3,682
   -16,011
18
237
0
0
 
24
1
08:54
14:49
 21,230
 -3,687
   -51,608
35
0
0
0
 
25
25
1
2
00:00
19:46
01:26
23:59
  5,047
 15,116
 -3,717
 -3,675
   -17,045
   -17,041
15
21
84
41
0
0
0
0
 
26
26
1
2
05:44
13:34
08:02
18:09
  8,259
 16,466
 -3,677
 -3,686
  -463,876
  -464,407
56
87
1
0
0
0
0
0
 
27
1
01:31
07:45
 22,400
 -3,692
   -23,062
28
0
0
0
 
28
1
00:08
05:51
 20,432
 -3,695
   -12,163
25
133
0
0
 
29
29
1
2
18:15
20:07
19:46
23:59
  5,464
 13,882
 -3,673
 -3,692
  -541,145
  -541,293
38
56
0
0
0
0
0
0
 
30
30
1
2
10:47
20:30
15:04
23:05
 15,389
  9,246
 -3,682
 -3,681
    14,594
    14,647
19
21
459
14
0
0
0
0
 
31
1
01:56
06:30
 16,406
 -3,692
   -46,029
26
1
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.