GPS Space Vehicle Time Integrity for MJD 54688

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
19:11
01:23
23:59
  4,698
 16,703
   535
   748
  -195,483
  -195,065
5
7997
2
11
0
12
0
0
3
3
3
1
2
3
03:12
11:12
12:28
05:57
12:26
15:34
  9,556
  4,435
 10,380
   534
   534
   537
  -267,026
  -267,163
  -267,200
42
7
16
3
0
0
2
0
0
0
0
0
4
1
17:59
23:41
 20,109
   539
   139,584
63
1
1
0
5
-
 
 
 
 
 
 
 
 
 
6
6
6
1
2
3
02:35
11:10
12:28
06:00
12:26
15:01
 11,807
  4,503
  8,823
   531
   531
   532
  -165,976
  -166,015
  -166,024
39
59
7
3
1
17
3
1
0
0
0
0
7
1
12:28
17:56
 18,596
   536
    -6,393
21
0
0
0
8
1
13:10
19:11
 20,803
   538
   165,878
11
0
0
0
9
9
1
2
03:02
18:20
06:58
21:57
 13,677
 12,641
   538
   536
    -8,772
    -8,870
11
7
3
1
1
1
0
0
10
10
1
2
00:00
21:11
02:32
23:59
  8,753
  9,693
   542
   575
     4,245
     4,316
4
844
23
11
0
11
0
0
11
11
1
2
06:52
14:47
09:07
19:11
  7,773
 15,098
   528
   538
   -21,390
   -21,360
39
7
2
75
2
0
0
0
12
1
19:40
23:59
 14,993
   929
   355,820
14362
11
12
0
13
13
1
2
11:10
12:28
12:26
16:07
  4,503
 12,340
   530
   539
  -266,582
  -266,586
58
5
1
19
1
0
0
0
14
14
1
2
03:55
09:10
09:07
10:11
 17,963
  3,686
   533
   534
   234,485
   234,435
39
6
3
3
2
0
0
0
15
15
1
2
00:07
16:15
04:45
18:24
 15,760
  7,446
   534
   531
   157,861
   158,204
30
17
2
0
0
0
0
0
16
16
16
16
1
2
3
4
01:25
09:10
11:10
12:28
02:30
11:05
12:26
13:43
  3,860
  6,688
  4,503
  4,156
   531
   539
   537
   534
  -112,410
  -112,349
  -112,340
  -112,334
5
5
9
6
2
0
1
0
0
0
1
0
0
0
0
0
17
1
15:55
22:15
 22,087
   543
   -38,429
6
1
1
0
18
1
01:00
07:38
 23,040
   537
   147,246
43
5
5
0
19
19
1
2
04:20
12:28
06:43
16:46
  8,227
 14,675
   534
   540
   -34,003
   -34,009
23
5
2
97
2
0
0
0
20
20
20
1
2
3
07:59
09:10
11:10
09:07
11:05
12:26
  3,842
  6,688
  4,503
   530
   535
   538
  -107,331
  -107,320
  -107,309
4
4
31
0
0
1
0
0
1
0
0
0
21
1
00:17
06:31
 21,492
   535
   -54,466
27
3
3
0
22
1
02:39
09:07
 22,451
   541
  -210,837
32
5
5
0
23
23
23
1
2
3
09:13
11:11
12:28
11:05
12:26
15:08
  6,475
  4,493
  9,136
   534
   536
   538
  -367,820
  -367,828
  -367,837
4
35
5
1
1
3
0
1
0
0
0
0
24
24
1
2
00:00
22:15
04:59
23:59
 16,971
  6,047
   544
   -62
  -115,383
  -116,197
43
13973
4
11
3
6047
0
0
25
25
1
2
11:12
12:28
12:26
17:08
  4,428
 16,016
   526
   535
   217,740
   217,897
59
70
1
0
1
0
0
0
26
26
1
2
00:00
15:37
04:16
18:32
 14,766
 10,198
   534
   532
  -306,723
  -307,063
31
16
2
1
1
0
0
0
27
1
12:28
18:07
 19,291
   540
  -208,568
13
0
0
0
28
1
14:30
21:03
 22,691
   543
    22,293
13
1
1
0
29
29
1
2
00:00
22:16
03:52
23:59
 13,307
  5,982
   535
  -126
    40,726
    40,010
34
15533
1
11
1
5982
0
0
30
30
30
1
2
3
00:00
06:50
21:16
01:33
09:07
23:59
  5,303
  7,822
  9,428
   532
   535
   735
   -89,793
   -89,840
   -89,741
5
36
5905
3
2
11
0
2
11
0
0
0
31
31
1
2
06:20
09:10
09:07
11:05
  9,594
  6,688
   534
   532
    25,585
    25,583
53
3
2
5
2
0
0
0
32
32
32
1
2
3
07:04
09:10
11:11
09:07
11:05
12:20
  7,093
  6,688
  4,120
   535
   541
   541
  -312,023
  -312,032
  -312,043
3
4
64
4
0
1
0
0
1
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.