GPS Space Vehicle Time Integrity for MJD 55289

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
02:19
07:25
07:23
08:28
 17,551
  3,668
    19
    23
  -242,698
  -242,736
17
5
0
1
0
0
0
0
 
3
3
3
1
2
3
10:12
18:07
19:22
12:48
19:20
21:59
  9,004
  4,198
  9,177
    18
    19
    22
  -536,892
  -537,025
  -537,057
12
7
13
2
0
2
0
0
0
0
0
0
 
4
1
00:46
06:28
 19,628
    16
   -51,266
49
0
0
0
 
5
5
1
2
04:14
07:25
07:23
09:34
 10,969
  7,388
    13
    15
     2,222
     2,218
3
4
16
45
0
0
0
0
 
6
6
6
1
2
3
09:40
18:03
19:22
12:54
19:20
21:59
 11,233
  4,416
  9,177
    15
    20
    21
  -675,231
  -674,996
  -674,934
61
13
24
3
0
3
3
0
0
0
0
0
 
7
7
1
2
00:00
19:22
01:00
21:59
  3,296
  9,161
    17
    19
     -907
     -871
4
17
2
3
0
2
0
0
 
8
8
1
2
00:00
20:11
02:13
21:59
  7,608
  6,225
    22
    12
    -4,564
    -4,587
4
31
18
3
0
2
0
0
 
9
-
 
 
 
 
 
 
 
 
 
10
10
10
1
2
3
03:31
07:26
20:06
07:23
08:29
21:21
 13,503
  3,679
  4,192
    21
    18
    18
    39,410
    39,416
    39,458
7
7
8
0
2
3
0
0
0
0
0
0
 
11
11
1
2
00:00
13:43
02:06
16:19
  7,224
  8,833
    19
    19
    54,256
    54,365
6
16
1
3
0
1
0
0
 
12
1
02:48
07:23
 15,805
    17
   131,176
19
0
0
0
 
13
13
1
2
17:23
19:22
19:20
21:59
  6,759
  9,177
    15
    20
  -305,599
  -305,591
4
5
0
3
0
0
0
0
 
14
1
10:46
16:59
 21,465
    22
   -29,355
33
3
1
0
 
15
15
1
2
00:00
07:25
01:19
11:41
  4,403
 14,669
    14
    19
   291,326
   291,188
7
22
1
2
0
2
0
0
 
16
16
16
1
2
3
08:20
15:41
19:22
09:25
19:20
20:39
  3,840
 12,571
  4,351
    18
    20
    22
    57,716
    57,840
    57,876
6
15
43
1
0
2
0
0
2
0
0
0
 
17
1
00:00
05:05
 17,648
    16
  -141,600
14
0
0
0
 
18
1
07:52
14:27
 22,754
    23
   -59,417
29
5
4
0
 
19
19
1
2
11:14
19:22
13:37
21:59
  8,188
  9,177
    20
    25
    25,637
    25,716
12
22
2
3
1
2
0
0
 
20
20
1
2
02:07
15:11
03:18
19:20
  3,930
 14,409
    17
    19
   -58,378
   -58,340
8
5
2
21
0
0
0
0
 
21
1
07:25
13:24
 20,740
    23
    50,987
24
3
3
0
 
22
1
09:21
15:59
 22,823
    21
  -175,330
38
5
4
0
 
23
23
1
2
16:10
19:22
19:20
21:59
 11,101
  9,177
    18
    21
  -375,387
  -375,371
6
23
0
3
0
2
0
0
 
24
1
07:25
13:28
 20,915
    19
  -275,977
31
3
3
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
08:35
14:07
 18,968
    20
    35,048
45
5
4
0
 
27
27
1
2
00:45
09:46
04:33
13:09
 12,967
 11,857
    16
    18
  -139,655
  -139,758
13
14
1
0
0
0
0
0
 
28
1
00:00
03:42
 12,689
    15
    19,313
6
1
0
0
 
29
29
1
2
05:17
07:25
07:23
10:48
  7,287
 11,720
    17
    21
  -109,676
  -109,700
5
52
0
2
0
2
0
0
 
30
30
1
2
04:01
13:40
07:23
16:27
 11,732
  9,466
    18
    12
  -230,260
  -230,381
9
17
0
2
0
1
0
0
 
31
1
13:02
18:39
 19,339
    17
    44,161
21
8
1
0
 
32
1
14:00
19:15
 18,314
    17
   -59,709
49
1
1
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.