GPS Space Vehicle Time Integrity for MJD 53055

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
20:22
02:09
23:59
  7,753
 13,025
   972
   968
  -330,109
  -330,253
38
22
0
530
0
0
0
0
 
2
2
1
2
00:00
18:02
01:52
23:11
  6,721
 18,493
   949
   966
   279,350
   279,841
41
43
1
4
0
0
0
0
 
3
3
1
2
00:00
19:18
01:07
23:59
  4,020
 16,863
   945
   977
   -86,343
   -86,539
44
25
1
162
0
0
0
0
 
4
4
1
2
02:48
08:00
06:27
10:21
 13,057
  8,466
   977
   973
    70,105
    70,246
52
41
0
0
0
0
0
0
 
5
5
1
2
07:35
13:24
11:35
17:27
 14,023
 14,509
   972
   957
   -17,466
   -17,514
33
41
0
0
0
0
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
7
1
2
01:07
08:00
06:27
09:43
 19,099
  6,215
   967
   978
  -617,123
  -616,983
57
32
0
0
0
0
0
0
 
8
8
1
2
00:41
02:10
01:52
06:20
  4,245
 14,942
   947
   980
  -361,851
  -361,731
40
47
0
0
0
0
0
0
 
9
1
11:35
16:06
 16,190
   972
    31,934
41
0
0
0
 
10
1
06:50
12:24
 19,667
   984
   -38,722
33
0
0
0
 
11
1
00:00
04:29
 16,073
   969
   -96,721
41
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
06:50
21:53
03:17
08:20
23:59
 11,763
  5,102
  7,575
   966
   969
   958
    32,047
    32,041
    32,018
37
13
21
0
86
200
0
0
0
0
0
0
 
14
1
13:14
21:50
 30,855
   972
    19,043
34
0
0
0
 
15
1
14:00
18:58
 17,819
   977
  -227,820
48
0
0
0
 
16
1
17:22
23:37
 22,430
   968
   -14,649
26
169
0
0
 
17
1
08:00
14:15
 22,482
   975
  -189,961
136
0
0
0
 
18
1
10:23
18:46
 30,035
   975
    14,274
45
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:53
19:13
06:02
23:59
 14,885
 17,132
   966
   957
   187,406
   187,228
36
26
1
122
0
0
0
0
 
21
1
11:36
17:21
 20,655
   980
   -71,680
41
0
0
0
 
22
1
13:31
20:12
 23,895
   958
    48,703
78
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
04:12
06:50
06:27
12:49
  8,049
 21,180
   968
   967
    -4,738
    -4,788
38
41
0
0
0
0
0
0
 
25
1
16:07
23:11
 25,378
   974
   -60,174
29
4
0
0
 
26
1
08:23
13:59
 20,135
   983
  -419,192
79
0
0
0
 
27
1
00:00
05:06
 18,300
   969
  -914,618
45
1
0
0
 
28
1
01:27
06:27
 17,913
   968
   -19,420
35
3
0
0
 
29
1
08:04
13:23
 19,094
   985
  -225,971
43
0
0
0
 
30
30
1
2
09:44
14:16
11:35
19:11
  6,627
 17,655
   967
   969
  -792,047
  -792,377
46
89
0
0
0
0
0
0
 
31
31
1
2
00:00
20:41
01:07
23:59
  4,005
 11,857
   979
   974
   -11,732
   -14,254
59
99
0
0
0
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.