GPS Space Vehicle Time Integrity for MJD 52179

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
08:19
13:57
 20,157
   937
  -195,419
40
41
0
0
 
2
1
13:58
20:07
 21,690
   953
    82,140
35
83
0
0
 
3
1
07:06
12:48
 20,426
   954
   -68,596
32
106
0
0
 
4
1
15:14
22:38
 26,402
   937
  -535,674
156
0
0
0
 
5
5
1
2
01:55
19:18
04:15
23:25
  8,355
 14,678
   950
   934
  -315,264
  -315,388
19
31
300
2
0
0
0
0
 
6
6
1
2
00:00
21:41
02:36
23:59
  9,388
  8,218
   931
   915
     1,363
     1,340
20
27
363
4
0
0
0
0
 
7
1
13:02
21:40
 30,917
   947
  -466,919
295
0
1300
0
 
8
1
12:23
18:06
 20,374
   944
  -559,588
113
0
0
0
 
9
1
00:00
03:38
 13,053
   931
    10,384
22
342
0
0
 
10
1
17:49
23:59
 22,030
   931
    -9,946
36
1
0
0
 
11
1
10:38
16:19
 20,296
   939
    -3,194
28
85
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:52
18:17
15:14
20:16
 19,067
  7,011
   934
   942
     6,504
     6,521
28
24
98
92
0
0
0
0
 
14
14
1
2
01:05
04:37
04:15
09:41
 11,351
 18,075
   932
   954
   124,080
   124,107
21
22
320
697
0
0
0
0
 
15
1
00:08
05:53
 20,621
   941
   -85,104
27
321
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
04:37
 16,549
   939
    83,903
539
1
7499
0
 
18
18
18
1
2
3
00:00
03:38
22:39
02:36
06:47
23:59
  9,374
 11,168
  4,798
   920
   956
   906
    75,552
    75,591
    75,561
21
22
28
286
462
3
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:03
14:07
11:58
17:47
 17,627
 13,167
   946
   944
   102,781
   102,846
26
44
161
5
0
0
0
0
 
21
1
01:55
08:10
 22,333
   946
    -4,024
30
105
0
0
 
22
1
05:26
11:43
 22,458
   961
  -238,170
348
0
3577
0
 
23
23
23
1
2
3
00:30
02:37
20:49
01:55
05:38
23:25
  5,063
 10,785
  9,252
   927
   944
   941
   -19,872
   -19,862
   -19,904
18
22
27
166
365
54
0
0
0
0
0
0
 
24
1
16:20
23:57
 27,247
   933
   -82,164
43
0
0
0
 
25
1
03:38
11:29
 28,045
   952
   -17,008
29
164
0
0
 
26
26
1
2
00:00
20:18
01:55
23:59
  6,882
 13,174
   917
   937
    -3,822
    -3,911
22
25
206
82
0
0
0
0
 
27
1
11:30
17:05
 19,940
   934
   -34,324
25
228
0
0
 
28
28
1
2
12:55
14:20
13:57
19:29
  3,663
 18,481
   946
   956
    24,236
    24,282
26
22
47
452
0
0
0
0
 
29
1
04:16
10:37
 22,708
   949
  -625,799
28
141
0
0
 
30
30
30
1
2
3
02:37
05:39
20:20
03:38
07:04
23:57
  3,632
  4,994
 12,967
   942
   938
   915
   -47,340
   -47,732
   -49,666
38
63
143
1
1
0
0
1
0
0
0
0
 
31
1
08:24
14:18
 20,819
   958
   -65,187
29
60
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.