2021xfm

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Information

Transient

Name: 2021xfm
Right ascension: 21h15m00.85s
Declination: 21d54m36.36s
Discovery Date: None
Classification: SNIa
Redshift: 0.040000
MW E(B-V): 0.129

Host

Name: 2021xfm
Right ascension: 21h15m00.37s
Declination: 21d54m28.03s
Redshift: 0.040530
Photometric Redshift: 0.050
 

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 3.69
Cutout download processed 0.3
Global aperture construction processed 0.68
Local aperture photometry processed 5.68
Global aperture photometry processed 5.77
Validate local photometry processed 0.02
Validate global photometry processed 16.18
Host information processed 0.1
Global host SED inference processed 542.06
Local host SED inference processed 543.64
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.09
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) = 21h15m00.85s, 21d54m36.36s
semi major axis, semi minor axis (arcsec) = 2.5, 2.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 8.28 2.18 21.605 0.286 AB
SDSS_g 8.31 1.03 21.601 0.135 AB
PanSTARRS_g 11.06 0.58 21.290 0.057 AB
SDSS_r 24.98 1.69 20.406 0.073 AB
PanSTARRS_r 21.99 0.78 20.544 0.038 AB
SDSS_i 33.85 2.52 20.076 0.081 AB
PanSTARRS_i 37.23 0.87 19.973 0.025 AB
PanSTARRS_z 46.0 2.0 19.743 0.047 AB
SDSS_z 26.77 6.86 20.331 0.278 AB
PanSTARRS_y 43.76 5.48 19.797 0.136 AB

Aperture details

RA, DEC (J2000) = 21h15m00.36s, 21d54m28.20s
semi major axis, semi minor axis (arcsec) = 11.46, 9.96
angle (degrees, anti-clockwise from east) = -85.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 6.4 4.41 21.884 0.748 AB
SDSS_u 248.88 9.68 17.910 0.042 AB
SDSS_g 892.6 8.31 16.523 0.010 AB
PanSTARRS_g 1024.69 2.56 16.374 0.003 AB
SDSS_r 2291.69 13.24 15.500 0.006 AB
SDSS_i 3575.62 17.71 15.017 0.005 AB
PanSTARRS_i 3579.03 3.82 15.016 0.001 AB
PanSTARRS_z 4734.29 8.66 14.712 0.002 AB
SDSS_z 4849.92 33.7 14.686 0.008 AB
PanSTARRS_y 5871.33 23.48 14.478 0.004 AB
2MASS_J 7612.0 243.54 13.301 0.035 Vega
2MASS_H 9339.88 295.72 12.607 0.034 Vega
2MASS_K 8388.19 501.33 12.253 0.065 Vega
WISE_W1 3553.31 59.05 12.324 0.018 Vega
WISE_W2 1967.72 46.4 12.326 0.026 Vega
WISE_W3 536.07 113.46 11.903 0.230 Vega
WISE_W4 323.42 467.73 11.006 1.570 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})\, 8.664 8.800 8.933
{\rm log}_{10}({\rm SFR}) -2.156 -1.518 -0.989
{\rm log}_{10}({\rm sSFR}) -10.952 -10.315 -9.777
{\rm stellar\ age} 6.668 8.130 11.765

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.751 -1.293 -0.782
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.807 -0.894 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.676 1.121 1.503
\delta -0.090 0.156 0.325
\tau_1/\tau_2 0.589 0.972 1.332
Q_{PAH} 0.564 1.976 4.843
U_{min} 3.055 8.442 15.799
{\rm log}_{10}(\gamma_e)\, -3.178 -2.068 -0.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.340 -0.680 -0.026
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.442 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.889 -1.852 -1.242
0.03-0.10 Gyr -2.235 -1.479 -0.904
0.10-0.33 Gyr -2.871 -1.743 -1.117
0.33-1.09 Gyr -3.814 -2.024 -1.350
1.09-3.60 Gyr -3.636 -1.802 -1.182
3.60-11.89 Gyr -2.104 -1.171 -0.957
11.89-13.21 Gyr -1.607 -0.827 -0.051

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.741 10.814 10.863
{\rm log}_{10}({\rm SFR}) -4.428 -1.959 -1.034
{\rm log}_{10}({\rm sSFR}) -15.339 -12.741 -11.784
{\rm stellar\ age} 9.851 12.491 12.550

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.859 -0.640 -0.483
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.456 -0.512 0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.259 0.434
\delta -0.403 -0.112 0.095
\tau_1/\tau_2 0.505 0.959 1.434
Q_{PAH} 0.260 0.769 1.751
U_{min} 4.121 10.456 18.213
{\rm log}_{10}(\gamma_e)\, -2.611 -1.675 -1.015

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.606 -3.811 -2.892
{\rm log}_{10}(\tau_{AGN})\, 1.147 1.674 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.215 -2.910 -1.547
0.03-0.10 Gyr -5.334 -2.024 -0.915
0.10-0.33 Gyr -6.247 -2.929 -1.311
0.33-1.09 Gyr -6.861 -3.529 -1.513
1.09-3.60 Gyr -4.937 -2.636 -1.093
3.60-11.89 Gyr -2.377 -0.963 0.813
11.89-13.21 Gyr 1.514 1.938 1.992