GPS Space Vehicle Time Integrity for MJD 53049

As viewed from the National Institute of Metrology, Thailand (Bangkok)
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
1
2
00:00
20:47
02:34
22:00
  9,253
  4,359
   940
   911
  -329,029
  -329,211
48
40
1
0
0
0
0
0
 
2
2
1
2
00:05
18:27
02:17
22:00
  7,887
 12,681
   918
   941
   275,773
   276,254
48
51
1
0
0
0
0
0
 
3
3
1
2
00:00
19:42
01:31
22:00
  5,447
  8,219
   929
   939
   -84,789
   -84,990
51
44
0
0
0
0
0
0
 
4
1
03:13
10:47
 27,134
   951
    65,658
73
0
0
0
 
5
5
1
2
08:01
13:48
12:00
17:52
 14,299
 14,602
   947
   938
   -16,674
   -16,719
29
44
1
0
0
0
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
01:32
10:07
 30,818
   944
  -620,640
71
0
0
0
 
8
8
1
2
01:06
02:35
02:17
06:44
  4,243
 14,907
   921
   956
  -365,910
  -365,795
47
45
0
0
0
0
0
0
 
9
1
12:00
16:30
 16,131
   949
    31,010
41
0
0
0
 
10
1
06:27
12:49
 22,824
   952
   -38,464
30
3
0
0
 
11
1
00:00
04:53
 17,520
   940
   -95,420
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
06:58
03:41
08:44
 13,223
  6,370
   939
   941
    32,137
    32,137
45
32
0
0
0
0
0
0
 
14
1
13:40
22:15
 30,821
   936
    18,985
44
0
0
0
 
15
1
14:25
19:22
 17,777
   951
  -225,164
56
0
0
0
 
16
1
17:46
22:00
 15,132
   948
   -14,865
45
0
0
0
 
17
1
06:03
14:41
 30,921
   948
  -179,439
184
0
0
0
 
18
1
10:48
19:10
 29,955
   947
    12,946
46
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:17
19:37
06:26
22:00
 14,864
  8,512
   941
   930
   188,750
   188,584
38
44
1
0
0
0
0
0
 
21
1
12:00
17:46
 20,630
   951
   -71,411
42
0
0
0
 
22
1
13:56
20:37
 23,943
   936
    53,696
84
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
04:37
13:15
 30,896
   946
    -3,274
40
1
0
0
 
25
1
16:31
22:00
 19,639
   939
   -59,847
47
0
0
0
 
26
1
08:47
14:24
 20,115
   953
  -425,307
75
0
0
0
 
27
1
00:00
05:30
 19,716
   941
  -911,396
53
0
0
0
 
28
1
01:52
08:28
 23,683
   943
   -18,514
37
0
0
0
 
29
1
08:29
13:48
 19,048
   951
  -223,816
41
0
0
0
 
30
30
1
2
10:08
14:41
12:00
19:36
  6,669
 17,596
   936
   933
  -784,032
  -784,380
43
96
1
0
0
0
0
0
 
31
1
00:00
01:31
  5,445
   946
  -170,179
75
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(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.