GPS Space Vehicle Time Integrity for MJD 54566

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(MSL)
-GPSSV (ns)
UTC(MSL)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
-
 
 
 
 
 
 
 
 
 
2
1
03:27
09:34
 21,257
    21
  -189,343
29
2
1
0
3
3
3
1
2
3
11:31
19:32
21:41
14:16
21:39
23:53
  9,611
  7,317
  7,574
    15
    12
    10
  -212,366
  -212,513
  -212,557
15
17
31
3
1
2
0
1
2
0
0
0
4
1
02:17
07:59
 19,797
    17
    43,218
48
2
2
0
5
5
1
2
04:50
14:59
09:23
17:07
 15,843
  7,381
    20
    18
  -745,771
  -746,080
42
20
2
0
1
0
0
0
6
6
1
2
09:25
19:08
13:44
21:39
 14,852
  8,538
    21
    20
   -95,212
   -95,605
63
41
2
1
1
1
0
0
7
7
7
1
2
3
00:00
19:43
21:41
02:14
21:39
23:59
  7,752
  6,626
  7,943
     2
     5
   296
    75,623
    74,751
    74,946
36
39
7102
3
1
13
3
1
13
0
0
0
8
8
1
2
00:00
21:41
03:35
23:59
 12,366
  7,943
    18
  -301
   148,350
   148,145
8
7848
3
13
1
15
0
0
9
9
1
2
02:44
11:22
06:20
15:15
 12,716
 13,489
    20
    17
  -119,230
  -119,283
6
12
2
2
0
1
0
0
10
1
05:37
10:54
 18,258
    29
      571
14
1
1
0
11
11
1
2
00:00
15:18
03:42
17:56
 12,820
  9,160
    16
    13
   -26,432
   -26,427
19
4
2
6
2
0
0
0
12
1
04:15
09:09
 16,892
    19
   358,897
33
1
1
0
13
13
1
2
19:06
21:41
21:39
23:59
  8,642
  7,943
    17
   934
  -249,919
  -249,018
14
22582
1
13
1
7943
0
0
14
1
12:09
18:24
 21,645
    20
   278,829
38
2
1
0
15
15
1
2
00:39
08:27
02:47
13:05
  7,408
 15,684
    12
    20
    95,402
    95,567
12
41
1
1
0
1
0
0
16
1
17:11
21:39
 15,431
    19
  -128,931
29
1
1
0
17
1
00:10
06:28
 22,025
    15
   -40,035
27
3
3
0
18
1
09:17
15:52
 22,781
    21
   188,595
25
2
1
0
19
19
19
19
1
2
3
4
00:00
12:37
20:32
21:41
01:08
15:01
21:39
23:59
  3,833
  8,248
  3,674
  7,943
    18
    16
    22
   545
   -26,813
   -26,867
   -26,892
   -26,375
37
23
61
12889
2
2
1
13
2
1
1
7941
0
0
0
0
20
20
1
2
03:34
16:28
04:37
21:16
  3,606
 16,720
    19
    20
  -116,793
  -116,748
7
8
45
0
0
0
0
0
21
1
08:30
14:46
 21,598
    22
   -67,364
21
2
1
0
22
1
10:59
17:36
 22,949
    22
  -210,406
14
2
1
0
23
23
1
2
17:23
21:41
21:39
23:21
 14,799
  5,849
    20
    21
  -346,792
  -346,817
20
6
1
0
1
0
0
0
24
1
06:40
13:19
 22,889
    29
   -85,149
39
2
2
0
25
25
25
1
2
3
00:00
19:04
21:41
01:32
21:39
23:59
  5,261
  8,749
  7,943
    15
    19
   716
    66,154
    68,299
    69,266
65
83
17134
3
1
13
3
1
7943
0
0
0
26
26
1
2
00:08
08:15
02:56
12:43
  9,640
 15,447
    16
    24
  -227,977
  -228,252
35
41
3
0
2
0
0
0
27
27
27
1
2
3
00:00
20:23
21:41
02:28
21:39
23:59
  8,451
  4,240
  7,943
    12
     9
   275
  -180,266
  -180,460
  -180,211
18
54
6495
3
1
13
2
1
13
0
0
0
28
28
1
2
00:00
22:43
05:22
23:59
 18,523
  4,236
    19
    20
    17,650
    17,680
34
38
3
2
3
2
0
0
29
1
06:43
12:13
 19,084
    22
    44,703
16
1
1
0
30
30
1
2
05:35
15:08
09:51
18:01
 14,847
 10,033
    22
    24
   -71,389
   -71,437
12
7
1
8
1
0
0
0
31
1
14:29
20:06
 19,409
    17
    15,984
9
45
0
0
32
1
13:32
19:25
 20,505
    18
  -266,792
41
0
0
0
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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.