GPS Space Vehicle Time Integrity for MJD 53712

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
1
1
2
00:14
02:30
02:24
06:55
  7,342
 15,517
   -38
   -27
   -23,359
   -23,378
4
20
6
2
0
2
0
0
2
1
16:00
19:59
 13,735
   -30
    24,897
23
2
1
0
3
3
1
2
06:00
22:35
10:21
23:59
 15,074
  4,818
   -43
   409
   -56,872
   -56,588
30
9245
3
11
2
11
0
0
4
4
1
2
12:38
16:00
13:59
18:17
  4,862
  7,980
   -28
   -31
   -78,011
   -78,194
20
34
1
1
0
1
0
0
5
1
14:41
19:29
 16,610
   -26
  -387,018
181
2
2
0
6
1
17:20
22:32
 18,111
   -39
   -76,500
275
1
2
0
7
7
1
2
10:57
16:00
13:59
17:23
 10,545
  4,710
   -29
   -31
  -437,215
  -437,396
39
31
1
1
1
1
0
0
8
1
08:07
14:04
 20,498
   -22
    49,354
25
3
3
0
9
9
1
2
00:00
22:35
01:36
23:59
  5,707
  4,818
   -41
   104
  -216,036
  -219,201
73
2873
1
11
1
14
0
0
10
1
16:05
21:26
 18,343
   -31
   -75,019
17
2
1
0
11
11
11
1
2
3
01:18
02:30
09:33
02:24
04:28
13:36
  3,494
  6,994
 14,091
   -45
   -45
   -32
  -289,212
  -289,230
  -289,311
4
8
35
0
1
2
0
0
2
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
05:32
10:53
 18,665
   -36
   -27,924
30
2
2
0
14
14
14
1
2
3
00:00
02:30
22:39
02:24
05:03
23:59
  8,156
  8,858
  4,543
   -38
   -38
 -1,011
    22,672
    22,668
    21,661
3
42
19666
0
2
11
0
2
4543
0
0
0
15
15
15
1
2
3
00:00
19:51
22:35
02:00
22:32
23:59
  7,145
  9,432
  4,804
   -55
   -40
   -25
  -531,014
  -531,425
  -531,463
18
15
13
1
0
3
0
0
0
0
0
0
16
1
03:34
08:32
 17,438
   -34
   -17,020
29
2
2
0
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
00:00
19:37
22:35
02:17
22:32
23:59
  7,890
 10,296
  4,818
   -43
   -33
   442
   207,014
   207,202
   207,697
6
8
9907
1
0
11
0
0
11
0
0
0
19
19
1
2
00:00
07:07
01:27
11:44
  5,208
 15,980
   -44
   -31
    25,484
    25,484
4
5
2
38
0
0
0
0
20
20
1
2
02:51
13:54
07:41
14:56
 16,951
  3,429
   -36
   -27
    38,759
    38,732
12
8
2
43
2
0
0
0
21
21
21
1
2
3
00:00
18:37
22:35
01:04
22:32
23:59
  3,777
 13,629
  4,818
   -45
   -31
  1,032
  -155,586
  -155,863
  -154,839
9
34
22221
1
1
11
0
1
4817
0
0
0
22
22
22
22
1
2
3
4
00:00
02:30
21:13
22:35
02:24
03:55
22:32
23:59
  8,156
  5,016
  4,736
  4,818
   -35
   -36
   -41
  -400
   -55,155
   -55,170
   -55,289
   -55,657
4
6
4
7553
2
2
0
11
0
0
0
14
0
0
0
0
23
1
03:58
09:53
 20,458
   -37
  -160,175
47
4
4
0
24
24
1
2
03:58
11:28
05:24
13:59
  4,931
  8,698
   -31
   -28
   -67,886
   -67,962
12
25
3
1
1
1
0
0
25
25
1
2
01:08
02:30
02:24
06:52
  4,116
 15,392
   -48
   -36
    -5,481
    -5,478
6
17
1
2
0
2
0
0
26
26
1
2
10:45
18:43
13:17
22:32
  8,681
 13,275
   -36
   -33
    29,584
    29,788
19
43
2
1
0
1
0
0
27
1
06:55
12:58
 20,782
   -33
   -26,384
17
3
2
0
28
1
08:56
13:59
 17,407
   -31
   -37,383
32
3
2
0
29
29
1
2
10:14
18:26
13:04
22:32
  9,760
 14,115
   -33
   -33
  -449,737
  -450,257
49
81
2
1
0
1
0
0
30
30
1
2
02:30
15:52
04:19
20:11
  6,442
 14,891
   -39
   -37
  -459,434
  -459,833
15
41
1
2
0
2
0
0
31
-
 
 
 
 
 
 
 
 
 
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 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.