GPS Space Vehicle Time Integrity for MJD 52768

As viewed from SIRIM Berhad, Shah Alam, Malaysia
Latitude 3.0671314 degrees, longitude 101.5145799 degrees, height 22.6 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NMLS)
-GPS_SV (ns) UTC(NMLS)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
16:34
17:50
17:49
22:30
  4,507
16,722
  -276
  -292
  -285,113
  -285,148
12
10
0
0
0
0
0
0

2
2
2
1
2
3
13:17
15:53
17:50
15:50
17:49
21:37
  9,172
  6,983
13,564
  -268
  -285
  -289
   111,620
   111,657
   111,720
10
12
23
0
0
0
0
0
0
0
0
0

3
3
3
1
2
3
14:17
15:53
17:50
15:50
17:49
20:25
  5,572
  6,983
  9,243
  -284
  -295
  -297
    -8,794
    -8,826
    -8,857
7
7
9
0
0
0
0
0
0
0
0
0

4
4
1
2
00:00
21:51
05:48
23:59
20,905
  7,668
  -278
  -298
   -44,473
   -44,573
4
3
46
4
0
0
0
0

5
5
1
2
03:02
08:16
08:10
12:54
18,421
16,707
  -270
  -265
   -13,975
   -14,006
7
10
0
0
0
0
0
0

6
6
1
2
05:41
08:16
08:10
14:30
  8,908
22,421
  -273
  -263
     3,952
     3,967
3
17
38
0
0
0
0
0

7
7
1
2
00:00
20:20
05:49
23:59
20,968
13,142
  -281
  -298
  -476,800
  -478,186
123
71
1
0
1
0
0
0

8
8
1
2
00:00
20:33
02:33
23:59
  9,209
12,376
  -286
  -298
  -325,629
  -326,667
35
47
1
0
1
0
0
0

9
9
9
1
2
3
02:33
04:40
08:16
04:01
08:10
11:28
  5,259
12,579
11,487
  -283
  -282
  -274
    42,965
    42,986
    43,012
5
10
9
3
0
0
0
0
0
0
0
0

10
1
01:11
07:21
22,159
  -274
   -24,960
4
44
0
0

11
1
17:50
23:32
20,448
  -301
   -46,551
8
0
0
0

12
-

13
13
1
2
00:00
18:02
03:23
23:59
12,187
21,376
  -267
  -294
    26,717
    26,724
7
6
0
10
0
0
0
0

14
14
1
2
08:19
15:53
15:50
17:39
27,009
  6,398
  -275
  -293
    21,371
    21,344
7
4
17
0
0
0
0
0

15
1
09:00
14:56
21,340
  -275
  -107,007
34
0
0
0

16
16
1
2
12:26
15:53
15:50
17:49
12,181
  6,983
  -276
  -288
    -4,389
    -4,497
39
19
0
0
0
0
0
0

17
17
1
2
07:07
08:16
08:10
13:02
  3,750
17,171
  -275
  -284
   -12,104
   -12,135
5
12
0
0
0
0
0
0

18
18
1
2
06:11
08:16
08:10
15:07
  7,096
24,619
  -265
  -275
   -10,503
   -10,527
6
9
0
0
0
0
0
0

19
-

20
20
20
1
2
3
00:00
15:53
17:50
01:18
17:49
23:59
  4,693
  6,983
22,097
  -274
  -291
  -299
   213,328
   213,332
   213,327
6
4
6
1
1
0
0
0
0
0
0
0

21
1
08:16
13:29
18,793
  -278
    63,043
75
0
0
0

22
-

23
1
08:19
15:44
26,672
  -271
   -26,307
12
0
0
0

24
1
00:00
08:10
29,350
  -282
   -28,811
20
0
0
0

25
25
25
1
2
3
10:15
15:53
17:50
15:50
17:49
19:27
20,097
  6,983
  5,769
  -267
  -280
  -293
   -44,048
   -44,069
   -44,088
5
8
5
6
0
6
0
0
0
0
0
0

26
1
08:16
09:20
  3,862
  -274
  -500,427
7
0
0
0

27
27
1
2
00:00
19:31
01:32
23:59
  5,522
16,064
  -280
  -300
   -99,188
  -104,164
116
302
1
0
1
748
0
0

28
28
1
2
00:00
21:36
04:04
23:59
14,670
  8,606
  -294
  -288
    44,872
    44,585
20
6
1
0
0
0
0
0

29
1
02:38
08:10
19,861
  -284
  -135,119
33
0
0
0

30
30
1
2
04:28
08:16
08:10
14:17
13,290
21,684
  -271
  -278
   -37,616
   -38,519
190
314
0
0
0
1543
0
0

31
31
1
2
15:53
17:50
17:49
21:34
  6,983
13,401
  -292
  -293
  -184,240
  -184,531
58
109
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(NMLS) 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(NMLS) 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.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NMLS) -GPS_SV (ns)	UTC(NMLS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	16:34 17:50	17:49 22:30	4,507 16,722	-276 -292	-285,113 -285,148	12 10	0 0	0 0	0 0
2 2 2	1 2 3	13:17 15:53 17:50	15:50 17:49 21:37	9,172 6,983 13,564	-268 -285 -289	111,620 111,657 111,720	10 12 23	0 0 0	0 0 0	0 0 0
3 3 3	1 2 3	14:17 15:53 17:50	15:50 17:49 20:25	5,572 6,983 9,243	-284 -295 -297	-8,794 -8,826 -8,857	7 7 9	0 0 0	0 0 0	0 0 0
4 4	1 2	00:00 21:51	05:48 23:59	20,905 7,668	-278 -298	-44,473 -44,573	4 3	46 4	0 0	0 0
5 5	1 2	03:02 08:16	08:10 12:54	18,421 16,707	-270 -265	-13,975 -14,006	7 10	0 0	0 0	0 0
6 6	1 2	05:41 08:16	08:10 14:30	8,908 22,421	-273 -263	3,952 3,967	3 17	38 0	0 0	0 0
7 7	1 2	00:00 20:20	05:49 23:59	20,968 13,142	-281 -298	-476,800 -478,186	123 71	1 0	1 0	0 0
8 8	1 2	00:00 20:33	02:33 23:59	9,209 12,376	-286 -298	-325,629 -326,667	35 47	1 0	1 0	0 0
9 9 9	1 2 3	02:33 04:40 08:16	04:01 08:10 11:28	5,259 12,579 11,487	-283 -282 -274	42,965 42,986 43,012	5 10 9	3 0 0	0 0 0	0 0 0
10	1	01:11	07:21	22,159	-274	-24,960	4	44	0	0
11	1	17:50	23:32	20,448	-301	-46,551	8	0	0	0
12	-
13 13	1 2	00:00 18:02	03:23 23:59	12,187 21,376	-267 -294	26,717 26,724	7 6	0 10	0 0	0 0
14 14	1 2	08:19 15:53	15:50 17:39	27,009 6,398	-275 -293	21,371 21,344	7 4	17 0	0 0	0 0
15	1	09:00	14:56	21,340	-275	-107,007	34	0	0	0
16 16	1 2	12:26 15:53	15:50 17:49	12,181 6,983	-276 -288	-4,389 -4,497	39 19	0 0	0 0	0 0
17 17	1 2	07:07 08:16	08:10 13:02	3,750 17,171	-275 -284	-12,104 -12,135	5 12	0 0	0 0	0 0
18 18	1 2	06:11 08:16	08:10 15:07	7,096 24,619	-265 -275	-10,503 -10,527	6 9	0 0	0 0	0 0
19	-
20 20 20	1 2 3	00:00 15:53 17:50	01:18 17:49 23:59	4,693 6,983 22,097	-274 -291 -299	213,328 213,332 213,327	6 4 6	1 1 0	0 0 0	0 0 0
21	1	08:16	13:29	18,793	-278	63,043	75	0	0	0
22	-
23	1	08:19	15:44	26,672	-271	-26,307	12	0	0	0
24	1	00:00	08:10	29,350	-282	-28,811	20	0	0	0
25 25 25	1 2 3	10:15 15:53 17:50	15:50 17:49 19:27	20,097 6,983 5,769	-267 -280 -293	-44,048 -44,069 -44,088	5 8 5	6 0 6	0 0 0	0 0 0
26	1	08:16	09:20	3,862	-274	-500,427	7	0	0	0
27 27	1 2	00:00 19:31	01:32 23:59	5,522 16,064	-280 -300	-99,188 -104,164	116 302	1 0	1 748	0 0
28 28	1 2	00:00 21:36	04:04 23:59	14,670 8,606	-294 -288	44,872 44,585	20 6	1 0	0 0	0 0
29	1	02:38	08:10	19,861	-284	-135,119	33	0	0	0
30 30	1 2	04:28 08:16	08:10 14:17	13,290 21,684	-271 -278	-37,616 -38,519	190 314	0 0	0 1543	0 0
31 31	1 2	15:53 17:50	17:49 21:34	6,983 13,401	-292 -293	-184,240 -184,531	58 109	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-