2021ryz

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Information

Transient

Name: 2021ryz
Right ascension: 15h12m01.18s
Declination: -3d13m20.15s
Discovery Date: None
Classification: SNIa
Redshift: 0.021612
MW E(B-V): 0.126

Host

Name: 2021ryz
Right ascension: 15h12m01.08s
Declination: -3d13m19.56s
Redshift: 0.021612
Photometric Redshift: 0.023
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.9
Cutout download processed 9.16
Global aperture construction processed 0.53
Local aperture photometry processed 4.92
Global aperture photometry processed 5.25
Validate local photometry processed 0.02
Validate global photometry processed 13.01
Host information processed 0.09
Global host SED inference processed 394.65
Local host SED inference processed 447.25
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 15h12m01.18s, -3d13m20.15s
semi major axis, semi minor axis (arcsec) = 4.58, 4.58
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 54.46 1.98 19.560 0.039
DES_g 1174.71 1.09 16.225 0.001
PanSTARRS_g 1155.74 1.08 16.243 0.001
PanSTARRS_r 2054.84 1.51 15.618 0.001
DES_r 2188.01 3.18 15.550 0.002
PanSTARRS_i 2719.35 2.04 15.314 0.001
PanSTARRS_z 3220.23 3.39 15.130 0.001
DES_z 3519.16 9.29 15.034 0.003
PanSTARRS_y 3847.61 6.39 14.937 0.002
2MASS_J 4675.68 113.77 13.830 0.026
2MASS_H 5734.55 140.38 13.136 0.027
2MASS_K 5089.41 199.93 12.796 0.043

Aperture details

RA, DEC (J2000) = 15h12m01.10s, -3d13m19.39s
semi major axis, semi minor axis (arcsec) = 22.31, 19.42
angle (degrees, anti-clockwise from east) = -72.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 383.5 5.76 17.441 0.016
GALEX_NUV 513.82 3.72 17.123 0.008
DES_g 5183.88 2.45 14.613 0.001
PanSTARRS_g 5222.87 4.33 14.605 0.001
PanSTARRS_r 8712.33 6.17 14.050 0.001
DES_r 8877.59 6.63 14.029 0.001
PanSTARRS_i 10809.91 8.46 13.815 0.001
PanSTARRS_z 12031.58 14.49 13.699 0.001
DES_z 12518.44 18.04 13.656 0.002
PanSTARRS_y 14327.43 28.16 13.510 0.002
2MASS_J 15640.67 546.5 12.519 0.038
2MASS_H 19621.8 674.33 11.801 0.037
2MASS_K 15467.82 972.2 11.589 0.068
WISE_W2 5558.81 116.66 11.199 0.023
WISE_W3 30005.25 288.48 7.533 0.010
WISE_W4 40989.11 1751.49 5.748 0.046
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.762 9.870 9.984
{\rm log}_{10}({\rm SFR}) -0.744 -0.414 -0.087
{\rm log}_{10}({\rm sSFR}) -10.663 -10.291 -9.932
{\rm stellar\ age} 6.352 7.644 9.260

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.535 -1.122 -0.712
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.621 -0.349 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.491 0.787
\delta -0.291 0.031 0.273
\tau_1/\tau_2 0.598 0.965 1.312
Q_{PAH} 0.294 1.555 3.872
U_{min} 2.381 7.566 14.365
{\rm log}_{10}(\gamma_e)\, -3.501 -2.109 -1.008

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.071 -1.489 -0.581
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.592 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.775 -0.526 -0.275
0.03-0.10 Gyr -0.838 -0.386 0.000
0.10-0.33 Gyr -0.935 -0.382 -0.037
0.33-1.10 Gyr -1.026 -0.418 -0.066
1.10-3.65 Gyr -0.827 -0.240 0.061
3.65-12.12 Gyr -0.330 -0.053 0.117
12.12-13.47 Gyr -0.392 0.115 0.652

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.044 10.347 10.477
{\rm log}_{10}({\rm SFR}) 0.247 0.504 0.770
{\rm log}_{10}({\rm sSFR}) -10.119 -9.829 -9.348
{\rm stellar\ age} 3.931 7.215 9.054

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.211 -0.845 -0.408
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.707 -1.497 0.068

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.305 0.452 0.612
\delta -0.232 -0.028 0.158
\tau_1/\tau_2 0.495 0.834 1.220
Q_{PAH} 0.664 1.214 1.987
U_{min} 2.846 7.269 13.530
{\rm log}_{10}(\gamma_e)\, -3.597 -2.669 -2.019

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.630 -4.040 -3.149
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.654 2.006

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.301 0.442 0.582
0.03-0.10 Gyr 0.171 0.528 0.854
0.10-0.33 Gyr -0.155 0.413 0.945
0.33-1.10 Gyr -0.537 0.135 0.656
1.10-3.65 Gyr -0.442 0.142 0.452
3.65-12.12 Gyr -0.372 0.294 0.624
12.12-13.47 Gyr -0.498 0.398 1.094