GPS Space Vehicle Time Integrity for MJD 53067

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
00:03
05:56
 20,475
   -34
  -332,950
33
2
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
02:10
17:59
06:27
20:52
 15,000
  9,687
   -32
   -21
   -90,510
   -90,677
17
16
2
1
1
1
0
0
 
4
1
09:45
14:22
 16,120
   -22
    78,729
49
1
1
0
 
5
1
10:31
15:27
 17,192
   -15
   -20,150
15
1
1
0
 
6
1
13:14
18:42
 18,699
    -8
     1,585
16
1
1
0
 
7
7
1
2
06:48
09:45
09:40
13:06
  9,865
 11,875
   -20
   -16
  -610,172
  -610,077
25
29
0
0
0
0
0
0
 
8
1
04:13
09:40
 18,961
    -8
  -353,649
58
1
1
0
 
9
9
1
2
09:45
17:46
12:46
21:34
 10,635
 12,975
    -8
   -13
    32,734
    32,782
7
13
1
1
0
1
0
0
 
10
1
12:05
17:20
 18,319
   -27
   -40,332
7
22
1
0
 
11
11
1
2
05:46
09:45
09:40
23:59
 13,589
  9,237
   -24
   344
  -100,426
  -100,203
8
10283
0
12
0
12
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:43
07:02
 18,653
   -28
    30,831
14
1
1
0
 
14
14
1
2
00:00
18:51
01:21
23:59
  4,626
 18,021
   -29
   193
    18,149
    18,375
4
8325
13
12
0
13
0
0
 
15
1
17:05
22:47
 19,815
   -11
  -234,282
31
1
1
0
 
16
1
00:00
04:40
 16,377
   -26
   -15,232
5
34
0
0
 
17
17
1
2
11:23
16:00
13:59
17:44
  9,146
  6,009
   -17
   -18
  -211,437
  -211,732
51
36
1
0
0
0
0
0
 
18
1
15:47
22:24
 22,932
   -22
    16,045
19
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
10:02
03:51
11:17
 13,412
  4,467
   -27
   -21
   183,589
   183,507
16
10
1
4
0
0
0
0
 
21
1
14:53
21:14
 21,950
   -18
   -73,241
16
1
1
0
 
22
1
17:21
23:58
 22,942
   -24
    37,999
61
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
10:05
15:58
 20,644
   -14
    -8,814
18
1
1
0
 
25
25
1
2
00:00
21:03
02:49
23:59
  9,830
 10,372
   -20
    -0
   -61,870
   -61,897
5
434
23
12
0
12
0
0
 
26
26
1
2
06:56
14:50
09:21
19:26
  8,485
 15,863
   -19
   -22
  -407,575
  -407,172
32
60
1
0
0
0
0
0
 
27
1
02:45
08:56
 21,534
   -25
  -920,732
25
1
1
0
 
28
28
1
2
05:17
09:45
09:40
11:54
 15,359
  7,563
   -27
   -21
   -22,217
   -22,230
5
5
0
2
0
0
0
0
 
29
29
1
2
06:14
14:28
09:07
18:43
 10,144
 14,614
   -20
   -20
  -230,605
  -230,703
9
16
1
0
0
0
0
0
 
30
30
1
2
12:09
21:40
16:23
23:59
 14,658
  8,143
   -25
   312
  -808,341
  -808,435
63
8995
1
12
0
12
0
0
 
31
31
1
2
03:06
19:43
08:04
21:00
 17,433
  4,341
   -18
   -23
   -45,750
   -47,368
151
40
2
1
2
0
0
0
 
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.