GPS Space Vehicle Time Integrity for MJD 55728

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
2
1
2
00:00
20:09
02:20
23:59
  8,110
 13,193
    21
   234
  -341,901
  -341,834
19
6695
2
13
1
15
0
0
3
3
3
1
2
3
04:00
05:17
12:00
05:16
06:44
16:24
  4,492
  4,875
 15,299
    24
    23
    26
  -729,248
  -729,274
  -729,423
53
8
35
2
1
1
2
0
1
0
0
0
4
1
18:43
23:59
 17,897
   313
  -145,783
10715
13
14
0
5
5
1
2
00:00
22:04
03:27
23:59
 12,122
  6,606
    18
  -488
   175,449
   175,373
23
11564
2
13
1
5792
0
0
6
6
6
1
2
3
03:27
05:17
11:55
05:16
06:49
15:52
  6,232
  5,153
 13,682
    21
    19
    25
  -195,569
  -195,076
  -192,745
162
135
339
2
1
1
2
1
2072
0
0
0
7
1
12:45
19:04
 21,897
    22
   -14,538
25
2
2
0
8
1
14:00
20:01
 20,767
    24
    -8,178
31
2
1
0
9
9
9
1
2
3
04:00
05:17
19:08
05:16
07:44
22:49
  4,505
  8,479
 12,680
    23
    20
    16
   -86,662
   -86,682
   -86,816
58
10
34
2
1
3
2
0
3
0
0
0
10
10
10
1
2
3
00:00
12:52
20:46
01:21
15:20
23:59
  4,860
  8,525
 10,993
    26
    16
   310
     3,833
     3,879
     4,206
5
32
8189
4
1
13
0
1
15
0
0
0
11
11
11
1
2
3
07:07
08:30
15:13
08:28
10:09
19:27
  4,588
  5,811
 14,625
    15
    15
    23
   159,959
   159,978
   160,079
6
7
34
1
2
2
0
0
1
0
0
0
12
12
1
2
00:00
20:42
01:42
23:59
  5,923
 11,202
    20
   332
    -2,721
    -2,611
11
9221
3
13
0
15
0
0
13
1
11:23
16:56
 19,420
    19
  -265,260
25
1
1
0
14
14
1
2
05:17
08:30
08:28
10:57
 10,832
  8,277
    22
    20
  -156,277
  -156,301
9
43
0
2
0
2
0
0
15
15
1
2
01:17
17:45
03:59
19:11
  9,242
  5,083
    22
    12
   121,367
   121,226
23
5
1
7
1
0
0
0
16
1
10:05
15:16
 17,668
    20
   179,394
35
2
2
0
17
1
16:45
23:02
 21,711
    21
  -183,647
20
4
3
0
18
18
1
2
02:08
05:17
05:16
08:28
 10,940
 10,832
    22
    22
  -142,409
  -142,430
23
6
2
1
2
0
0
0
19
19
1
2
05:17
13:06
07:37
17:39
  8,041
 15,801
    19
    25
   151,902
   152,038
9
24
1
1
0
1
0
0
20
20
1
2
09:09
20:00
13:51
21:12
 16,217
  4,255
    19
    25
   -49,928
   -49,931
31
8
2
11
2
0
0
0
21
21
1
2
01:10
05:17
05:16
07:20
 14,110
  7,049
    21
    25
   151,507
   151,537
20
7
3
0
1
0
0
0
22
22
22
1
2
3
03:39
05:17
08:30
05:16
08:28
10:13
  5,486
 10,832
  6,082
    22
    21
    23
  -147,358
  -147,357
  -147,352
55
2
37
2
5
1
2
0
1
0
0
0
23
1
09:57
15:55
 20,492
    19
  -298,757
30
2
1
0
24
24
1
2
08:30
16:13
11:08
20:03
  8,876
 13,198
    18
    29
  -398,932
  -399,013
43
30
2
2
2
2
0
0
25
25
25
1
2
3
00:00
08:30
22:09
02:27
10:36
23:59
  8,546
  7,289
  6,253
    20
    17
    22
    -4,118
    -4,182
    -4,278
20
24
5
1
2
0
1
1
0
0
0
0
26
26
1
2
00:35
16:06
04:42
19:23
 14,225
 11,221
    22
    17
    61,813
    62,431
58
40
4
1
4
1
0
0
27
27
27
1
2
3
03:45
05:17
18:36
05:16
07:05
22:26
  5,151
  6,122
 13,201
    26
    18
    15
  -275,405
  -275,434
  -275,636
64
10
38
2
1
3
2
0
3
0
0
0
28
1
16:00
21:44
 19,753
    30
   -45,228
31
4
4
0
29
1
00:00
04:46
 16,589
    19
  -215,528
41
4
2
0
30
-
 
 
 
 
 
 
 
 
 
31
31
1
2
07:04
08:30
08:28
12:41
  4,696
 14,435
    21
    16
   -96,314
   -96,379
11
41
40
2
0
2
0
0
32
1
08:30
13:20
 16,429
    22
   274,257
64
3
2
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.