2019tgm

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Information

Transient

Name: 2019tgm
Right ascension: 22h18m10.96s
Declination: 45d43m10.02s
Discovery Date: None
Classification: SNIa
Redshift: 0.019107
MW E(B-V): 0.176

Host

Name: 2019tgm
Right ascension: 22h18m09.50s
Declination: 45d42m23.76s
Redshift: None
Photometric Redshift: 0.020
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 2.31
Transient MWEBV processed 0.07
Host match processed 0.93
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 3.69
Validate global photometry processed 10.74
Global host SED inference processed 457.7
Local aperture photometry processed 3.61
Validate local photometry processed 0.02
Local host SED inference processed 1060.05
 

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) = 22h18m10.96s, 45d43m10.02s
semi major axis, semi minor axis (arcsec) = 5.16, 5.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 11.28 1.37 21.269 0.132 AB
PanSTARRS_r 17.42 1.77 20.797 0.110 AB
PanSTARRS_i 18.0 2.06 20.762 0.124 AB
PanSTARRS_z 42.33 3.94 19.833 0.101 AB
PanSTARRS_y 91.71 10.85 18.994 0.128 AB
2MASS_J 19.67 117.53 19.771 6.487 Vega
2MASS_H 193.21 178.98 16.817 1.006 Vega
2MASS_K -98.65 211.05 Vega

Aperture details

RA, DEC (J2000) = 22h18m09.48s, 45d42m22.45s
semi major axis, semi minor axis (arcsec) = 39.91, 12.99
angle (degrees, anti-clockwise from east) = -23.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 4639.56 6.59 14.734 0.002 AB
PanSTARRS_r 8357.37 8.01 14.095 0.001 AB
PanSTARRS_z 12979.44 19.63 13.617 0.002 AB
2MASS_J 17021.06 561.81 12.428 0.036 Vega
2MASS_K 15008.05 1006.94 11.621 0.073 Vega
WISE_W1 8830.55 326.58 11.336 0.040 Vega
WISE_W3 16221.9 685.04 8.201 0.046 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.830 7.032 7.520
{\rm log}_{10}({\rm SFR}) -1.198 -0.995 -0.736
{\rm log}_{10}({\rm sSFR}) -8.359 -7.961 -7.959
{\rm stellar\ age} 0.015 0.022 5.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.245 -0.006 0.122
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.689 -0.475 -0.242

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.627 2.295 3.003
\delta -0.028 0.173 0.325
\tau_1/\tau_2 0.335 0.636 1.109
Q_{PAH} 0.407 2.648 5.442
U_{min} 4.071 9.960 17.832
{\rm log}_{10}(\gamma_e)\, -2.943 -1.603 -0.892

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.095 -2.441 -0.656
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.554 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.671 -0.472 -0.220
0.03-0.10 Gyr -5.087 -4.225 -2.814
0.10-0.33 Gyr -8.497 -6.377 -3.874
0.33-1.10 Gyr -10.338 -7.345 -4.102
1.10-3.66 Gyr -11.596 -7.641 -3.936
3.66-12.15 Gyr -12.031 -7.342 -3.248
12.15-13.50 Gyr -12.734 -7.172 -2.656

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.219 10.327 10.428
{\rm log}_{10}({\rm SFR}) -0.345 0.092 0.459
{\rm log}_{10}({\rm sSFR}) -10.690 -10.219 -9.811
{\rm stellar\ age} 6.685 7.883 9.741

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.158 -0.888 -0.699
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.679 -0.687 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.232 0.342
\delta -0.850 -0.456 0.026
\tau_1/\tau_2 0.624 1.016 1.431
Q_{PAH} 0.307 0.933 2.094
U_{min} 2.649 7.278 14.059
{\rm log}_{10}(\gamma_e)\, -3.614 -2.742 -1.482

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.430 -2.882 -1.755
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.470 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.340 -0.010 0.200
0.03-0.10 Gyr -0.518 0.126 0.561
0.10-0.33 Gyr -0.737 0.048 0.462
0.33-1.10 Gyr -0.926 -0.135 0.236
1.10-3.66 Gyr -0.701 0.048 0.383
3.66-12.15 Gyr 0.142 0.430 0.595
12.15-13.50 Gyr -0.008 0.563 1.196