2021kvm

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Information

Transient

Name: 2021kvm
Right ascension: 16h59m56.33s
Declination: -4d25m43.47s
Discovery Date: None
Classification: SNIa
Redshift: 0.023169
MW E(B-V): 0.361

Host

Name: 2021kvm
Right ascension: 16h59m56.47s
Declination: -4d25m39.36s
Redshift: 0.023169
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.63
Cutout download processed 3.1
Global aperture construction processed 0.59
Local aperture photometry processed 3.48
Global aperture photometry processed 3.82
Validate local photometry processed 0.02
Validate global photometry processed 10.89
Host information processed 0.1
Global host SED inference processed 614.6
Local host SED inference processed 504.81
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 16h59m56.33s, -4d25m43.47s
semi major axis, semi minor axis (arcsec) = 4.28, 4.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.79 2.02 22.453 0.580 AB
PanSTARRS_g 298.09 1.01 17.714 0.004 AB
PanSTARRS_r 767.42 1.47 16.687 0.002 AB
PanSTARRS_i 1312.55 2.37 16.105 0.002 AB
PanSTARRS_z 1904.32 2.81 15.701 0.002 AB
PanSTARRS_y 2564.99 7.35 15.377 0.003 AB
2MASS_J 4119.14 115.64 13.968 0.030 Vega
2MASS_H 5785.3 171.5 13.127 0.032 Vega
2MASS_K 5145.05 200.51 12.784 0.042 Vega

Aperture details

RA, DEC (J2000) = 16h59m56.41s, -4d25m40.26s
semi major axis, semi minor axis (arcsec) = 30.32, 11.19
angle (degrees, anti-clockwise from east) = -133.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.67 9.04 19.877 0.241 AB
GALEX_NUV 27.59 6.26 20.298 0.246 AB
PanSTARRS_g 1460.51 4.26 15.989 0.003 AB
PanSTARRS_r 3581.59 6.02 15.015 0.002 AB
PanSTARRS_z 8416.09 11.46 14.087 0.001 AB
PanSTARRS_y 11157.8 30.88 13.781 0.003 AB
2MASS_J 15962.73 537.15 12.497 0.037 Vega
2MASS_H 24473.93 797.79 11.561 0.035 Vega
2MASS_K 19316.39 940.54 11.347 0.053 Vega
WISE_W1 11493.18 97.6 11.050 0.009 Vega
WISE_W2 7248.1 103.49 10.910 0.016 Vega
WISE_W3 25399.87 378.44 7.714 0.016 Vega
WISE_W4 37156.29 2796.35 5.855 0.082 Vega
 

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})\, 9.760 9.931 10.066
{\rm log}_{10}({\rm SFR}) -1.075 -0.342 0.467
{\rm log}_{10}({\rm sSFR}) -11.085 -10.285 -9.416
{\rm stellar\ age} 4.818 7.660 10.636

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.098 -0.415 -0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.439 -0.405 0.245

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.304 0.904 1.444
\delta -0.563 -0.096 0.202
\tau_1/\tau_2 0.571 0.988 1.405
Q_{PAH} 0.653 2.352 4.422
U_{min} 2.478 7.546 14.542
{\rm log}_{10}(\gamma_e)\, -3.492 -1.977 -0.985

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.111 -1.577 -0.164
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.645 2.019

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.084 -0.378 0.175
0.03-0.10 Gyr -1.410 -0.413 0.548
0.10-0.33 Gyr -1.623 -0.484 0.229
0.33-1.10 Gyr -1.436 -0.507 0.181
1.10-3.65 Gyr -1.363 -0.304 0.122
3.65-12.10 Gyr -0.962 -0.108 0.161
12.10-13.45 Gyr -0.703 0.161 0.944

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.612 10.689 10.765
{\rm log}_{10}({\rm SFR}) -0.359 0.146 0.493
{\rm log}_{10}({\rm sSFR}) -11.046 -10.558 -10.195
{\rm stellar\ age} 8.101 10.063 12.557

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.605 -0.303 -0.109
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.977 0.152

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.281 0.430 0.678
\delta 0.045 0.264 0.366
\tau_1/\tau_2 0.265 0.758 1.307
Q_{PAH} 0.819 2.043 3.970
U_{min} 2.851 7.951 15.198
{\rm log}_{10}(\gamma_e)\, -3.025 -2.019 -1.435

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.049 -2.967 -2.015
{\rm log}_{10}(\tau_{AGN})\, 1.141 1.664 2.010

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.138 0.171 0.456
0.03-0.10 Gyr -2.325 0.015 0.573
0.10-0.33 Gyr -3.204 -0.696 0.030
0.33-1.10 Gyr -3.053 -0.702 -0.173
1.10-3.65 Gyr -2.317 -0.591 0.073
3.65-12.10 Gyr -0.618 0.656 0.873
12.10-13.45 Gyr 0.719 1.470 1.863