GPS Space Vehicle Time Integrity for MJD 52130

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
11:34
17:14
 20,217
   836
  -188,541
39
0
0
0
 
2
1
17:15
23:28
 22,306
   840
    57,724
49
0
0
0
 
3
1
10:27
16:08
 20,302
   838
   -54,380
41
0
0
0
 
4
4
1
2
00:00
18:34
01:54
23:59
  6,701
 19,453
   821
   831
  -615,743
  -614,563
55
90
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
05:16
22:12
02:48
07:19
23:59
 10,004
  7,322
  6,415
   821
   824
   819
  -308,258
  -308,280
  -308,385
43
47
31
0
0
0
0
0
0
0
0
0
 
6
1
01:01
05:56
 17,621
   842
     3,282
48
0
0
0
 
7
7
1
2
00:00
16:17
01:00
23:59
  3,533
 27,658
   840
   836
  -425,465
  -423,380
55
238
1
0
1
0
0
0
 
8
1
15:40
21:24
 20,535
   840
  -465,133
161
0
0
0
 
9
1
02:49
05:56
 11,138
   849
     2,883
46
0
0
0
 
10
10
1
2
00:00
21:11
03:53
23:59
 13,828
 10,054
   828
   835
    -7,463
    -7,504
45
33
0
0
0
0
0
0
 
11
1
13:56
19:38
 20,446
   841
    -2,441
33
3
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:10
21:39
18:33
23:33
 19,235
  6,763
   839
   823
     4,860
     4,853
33
32
0
0
0
0
0
0
 
14
1
04:26
13:02
 30,738
   834
   121,120
48
0
0
0
 
15
1
03:54
09:14
 19,154
   840
   -66,522
55
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:49
07:19
 16,113
   838
  -342,034
144
0
0
0
 
18
18
1
2
02:14
06:26
06:21
10:09
 14,656
 13,321
   829
   842
    74,566
    74,580
46
48
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:18
17:15
15:16
20:34
 17,719
 11,831
   835
   830
    90,694
    90,752
40
33
0
0
0
0
0
0
 
21
1
05:16
11:33
 22,507
   839
    -3,760
48
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:35
07:19
05:15
09:18
 16,744
  7,072
   821
   835
   -17,056
   -17,054
45
49
0
0
0
0
0
0
 
24
24
1
2
00:00
19:39
04:16
23:59
 15,228
 15,545
   831
   823
   -70,488
   -70,688
44
33
1
0
0
0
0
0
 
25
1
07:01
14:42
 27,431
   839
   -15,436
45
0
0
0
 
26
1
00:00
05:15
 18,794
   840
  -555,648
59
1
0
0
 
27
1
14:42
20:26
 20,510
   832
   -29,120
36
3
0
0
 
28
28
1
2
13:19
17:41
17:14
21:42
 14,033
 14,394
   840
   848
    11,462
    11,517
39
35
5
0
0
0
0
0
 
29
1
07:19
13:45
 22,910
   836
  -624,917
48
0
0
0
 
30
30
1
2
00:00
06:21
02:48
10:25
 10,018
 14,519
   817
   836
    31,559
    31,615
45
49
0
0
0
0
0
0
 
31
1
11:45
17:40
 21,101
   849
   -56,706
37
1
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(NIMT) 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(NIMT) 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.