GPS Space Vehicle Time Integrity for MJD 53265

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
03:45
10:12
 23,204
  1,672
  -361,802
10
2
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:59
10:45
 20,749
  1,661
   -42,964
27
0
0
0
 
4
1
12:52
19:53
 25,244
  1,667
   299,276
114
0
0
0
 
5
5
1
2
00:00
16:40
03:23
20:52
 12,196
 15,136
  1,651
  1,663
   -47,731
   -47,839
10
14
1
0
0
0
0
0
 
6
6
1
2
04:27
19:22
05:29
23:59
  3,745
 16,623
  1,676
  1,659
  -438,194
  -439,346
29
89
1
0
1
0
0
0
 
7
1
10:46
19:22
 30,965
  1,667
  -344,588
194
0
0
0
 
8
1
10:12
15:49
 20,185
  1,678
    10,976
5
4
0
0
 
9
9
1
2
00:00
20:53
01:55
23:59
  6,895
 11,198
  1,662
  1,663
     6,798
     6,953
4
9
10
2
0
0
0
0
 
10
1
15:50
22:26
 23,797
  1,656
   -49,027
11
2
0
0
 
11
1
09:07
14:06
 17,932
  1,667
  -148,133
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:32
09:21
09:07
12:51
  5,702
 12,640
  1,679
  1,671
    23,464
    23,448
5
7
1
10
0
0
0
0
 
14
1
00:00
07:16
 26,168
  1,663
    29,066
13
0
0
0
 
15
1
00:00
04:41
 16,880
  1,664
  -319,721
22
1
0
0
 
16
1
03:06
09:07
 21,621
  1,665
    -4,158
5
72
0
0
 
17
1
15:00
23:38
 31,061
  1,667
   152,812
50
0
0
0
 
18
18
1
2
00:00
20:53
04:26
23:07
 15,959
  8,055
  1,661
  1,657
    78,355
    78,637
22
10
1
0
0
0
0
0
 
19
1
06:16
12:11
 21,285
  1,671
     8,531
12
0
0
0
 
20
20
1
2
04:49
11:38
09:43
15:33
 17,646
 14,088
  1,674
  1,666
   124,676
   124,590
17
17
0
0
0
0
0
0
 
21
21
1
2
00:00
22:20
03:06
23:59
 11,161
  6,005
  1,661
  1,649
   -77,881
   -77,929
4
3
22
98
0
0
0
0
 
22
1
00:00
05:46
 20,742
  1,661
   -14,134
6
4
0
0
 
23
1
05:55
11:38
 20,530
  1,676
  -170,379
44
0
0
0
 
24
1
13:43
22:19
 30,937
  1,665
   -56,604
33
1
0
0
 
25
1
00:52
09:20
 30,509
  1,671
   -74,030
5
31
0
0
 
26
1
18:20
23:25
 18,314
  1,659
  -226,095
61
0
0
0
 
27
1
09:07
14:57
 20,955
  1,674
  -409,232
89
0
0
0
 
28
1
11:38
17:38
 21,608
  1,667
   -40,309
7
3
0
0
 
29
1
19:22
23:07
 13,470
  1,658
  -337,012
41
0
0
0
 
30
30
1
2
01:55
18:20
04:46
19:22
 10,251
  3,705
  1,669
  1,668
  -544,542
  -544,296
11
4
4
20
0
0
0
0
 
31
31
31
1
2
3
10:06
12:11
14:07
11:38
13:43
16:39
  5,485
  5,477
  9,143
  1,678
  1,668
  1,661
     -843
     -909
     -980
13
15
18
0
0
1
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.