GPS Space Vehicle Time Integrity for MJD 54139

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
14:57
17:01
16:44
21:16
  6,447
 15,349
  1,252
  1,256
  -105,299
  -105,314
8
22
100
0
0
0
0
0
 
2
1
02:16
10:46
 30,596
  1,254
   -79,214
34
0
0
0
 
3
1
17:17
22:59
 20,511
  1,253
    -9,449
40
0
0
0
 
4
1
00:39
07:00
 22,839
  1,259
    -1,428
22
0
0
0
 
5
5
5
1
2
3
05:11
07:07
11:41
07:03
08:57
15:46
  6,681
  6,575
 14,674
  1,251
  1,250
  1,241
   -30,010
   -30,066
   -30,235
12
20
36
18
0
0
0
0
0
0
0
0
 
6
1
07:40
12:30
 17,411
  1,259
   -12,203
139
1
1
0
 
7
7
1
2
08:52
15:47
11:33
18:19
  9,626
  9,142
  1,267
  1,225
  -421,050
  -420,799
35
30
0
0
0
0
0
0
 
8
8
1
2
00:00
22:16
03:58
23:59
 14,232
  6,178
  1,266
  1,243
    97,213
    97,303
13
16
1
0
0
0
0
0
 
9
9
1
2
03:39
09:09
05:10
13:57
  5,471
 17,268
  1,243
  1,255
   -55,415
   -55,438
7
14
17
0
0
0
0
0
 
10
1
03:57
09:47
 20,918
  1,261
   -95,850
14
0
0
0
 
11
11
1
2
00:00
20:44
02:26
23:59
  8,733
 11,746
  1,251
  1,249
    -5,194
    -5,299
17
13
1
2
0
0
0
0
 
12
12
1
2
05:44
12:41
09:08
15:20
 12,256
  9,540
  1,252
  1,238
    54,307
    54,196
20
15
1
0
0
0
0
0
 
13
13
13
1
2
3
00:00
04:38
21:19
01:05
06:10
23:59
  3,873
  5,473
  9,614
  1,237
  1,229
  1,257
  -139,958
  -140,037
  -140,261
8
5
18
1
1
0
0
0
0
0
0
0
 
14
1
10:57
19:34
 30,995
  1,251
    -6,248
20
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
15:21
21:13
 21,117
  1,256
  -119,141
33
0
0
0
 
17
1
00:00
07:03
 25,315
  1,254
   -78,287
12
8
0
0
 
18
18
1
2
09:09
11:27
11:24
16:44
  8,082
 19,034
  1,251
  1,259
   255,030
   255,036
5
14
15
2
0
0
0
0
 
19
1
18:20
23:59
 20,383
  1,255
    -1,461
29
0
0
0
 
20
20
1
2
00:07
17:03
03:51
21:57
 13,421
 17,614
  1,244
  1,239
    23,516
    23,520
7
12
15
2
0
0
0
0
 
21
1
09:47
14:53
 18,376
  1,268
   -69,468
15
0
0
0
 
22
1
11:34
18:08
 23,649
  1,258
  -165,182
23
0
0
0
 
23
1
19:35
23:59
 15,862
  1,259
  -147,931
21
0
0
0
 
24
24
1
2
05:11
09:47
08:52
11:20
 13,211
  5,550
  1,243
  1,269
   -74,312
   -74,328
6
6
23
5
0
0
0
0
 
25
25
25
1
2
3
14:20
17:17
21:27
17:02
20:43
22:45
  9,703
 12,350
  4,658
  1,260
  1,249
  1,226
  -352,953
  -352,765
  -352,609
49
55
14
0
0
0
0
0
0
0
0
0
 
26
1
07:01
10:56
 14,122
  1,268
    34,310
78
0
0
0
 
27
27
1
2
00:00
21:14
03:05
23:59
 11,089
  9,938
  1,263
  1,240
   -91,675
   -91,866
22
11
1
0
0
0
0
0
 
28
28
1
2
00:00
22:46
05:43
23:59
 20,540
  4,432
  1,259
  1,228
    -6,573
    -6,544
17
8
0
47
0
0
0
0
 
29
1
07:40
09:47
  7,606
  1,277
  -341,776
22
1
0
0
 
30
1
12:38
14:17
  5,921
  1,255
   -23,559
6
7
0
0
 
31
31
1
2
14:18
18:09
17:17
20:43
 10,733
  9,257
  1,263
  1,227
    -4,795
    -4,885
18
17
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.