2021hdv

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Information

Transient

Name: 2021hdv
Right ascension: 14h08m55.11s
Declination: 54d42m54.68s
Discovery Date: None
Classification: SN Ia
Redshift: 0.040502
MW E(B-V): 0.012

Host

Name: 2021hdv
Right ascension: 14h08m55.58s
Declination: 54d43m04.87s
Redshift: 0.040502
Photometric Redshift: 0.070
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.17
Cutout download processed 14.06
Global aperture construction processed 0.57
Local aperture photometry processed 4.37
Global aperture photometry processed 4.82
Validate local photometry processed 0.02
Validate global photometry processed 13.98
Host information processed 0.08
Global host SED inference processed 378.33
Local host SED inference processed 426.86
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 14h08m55.11s, 54d42m54.68s
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 1.66 1.96 23.349 1.282 AB
SDSS_g 9.46 1.08 21.460 0.124 AB
PanSTARRS_g 12.47 0.69 21.161 0.060 AB
SDSS_r 20.47 1.6 20.622 0.085 AB
PanSTARRS_r 17.54 0.97 20.790 0.060 AB
SDSS_i 23.24 2.18 20.484 0.102 AB
PanSTARRS_i 20.95 0.83 20.597 0.043 AB
PanSTARRS_z 24.11 1.66 20.445 0.075 AB
SDSS_z 32.93 8.06 20.106 0.266 AB
PanSTARRS_y 26.71 4.96 20.333 0.202 AB

Aperture details

RA, DEC (J2000) = 14h08m55.55s, 54d43m05.08s
semi major axis, semi minor axis (arcsec) = 18.6, 8.44
angle (degrees, anti-clockwise from east) = -127.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 52.86 1.95 19.592 0.040 AB
GALEX_NUV 79.99 1.5 19.142 0.020 AB
SDSS_u 211.65 10.48 18.086 0.054 AB
SDSS_g 1048.54 9.16 16.349 0.009 AB
PanSTARRS_g 1187.61 3.52 16.213 0.003 AB
SDSS_r 2010.42 12.84 15.642 0.007 AB
PanSTARRS_r 2006.75 4.85 15.644 0.003 AB
SDSS_i 2717.18 16.15 15.315 0.006 AB
PanSTARRS_i 2755.36 4.24 15.300 0.002 AB
PanSTARRS_z 3286.66 8.19 15.108 0.003 AB
SDSS_z 3600.15 43.08 15.009 0.013 AB
PanSTARRS_y 4136.31 24.08 14.858 0.006 AB
2MASS_J 5041.34 274.58 13.749 0.059 Vega
2MASS_H 6731.9 461.59 12.962 0.074 Vega
2MASS_K 5169.47 496.41 12.779 0.104 Vega
WISE_W1 2861.0 33.86 12.560 0.013 Vega
WISE_W2 1741.22 42.04 12.459 0.026 Vega
WISE_W3 7908.43 150.91 8.981 0.021 Vega
WISE_W4 11854.05 1115.35 7.095 0.102 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})\, 7.863 8.127 8.307
{\rm log}_{10}({\rm SFR}) -2.385 -1.656 -0.944
{\rm log}_{10}({\rm sSFR}) -10.619 -9.789 -8.960
{\rm stellar\ age} 1.053 5.883 7.845

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.622 -1.052 -0.404
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.659 -0.978 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.811 1.333
\delta -0.410 0.005 0.249
\tau_1/\tau_2 0.651 1.038 1.434
Q_{PAH} 0.963 2.773 5.314
U_{min} 3.125 8.431 15.813
{\rm log}_{10}(\gamma_e)\, -2.925 -1.834 -0.739

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.000 -0.695 0.125
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.459 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.794 -1.840 -1.186
0.03-0.10 Gyr -2.553 -1.736 -0.866
0.10-0.33 Gyr -2.647 -1.740 -0.955
0.33-1.09 Gyr -3.089 -1.891 -1.340
1.09-3.60 Gyr -3.736 -1.950 -1.589
3.60-11.89 Gyr -4.038 -1.928 -1.566
11.89-13.21 Gyr -3.842 -2.022 -1.324

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.443 10.501 10.588
{\rm log}_{10}({\rm SFR}) -0.361 -0.130 0.094
{\rm log}_{10}({\rm sSFR}) -10.923 -10.633 -10.397
{\rm stellar\ age} 7.643 8.467 11.275

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.937 -0.644 -0.432
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.969 -0.566 -0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.396 0.561 0.762
\delta -0.051 0.068 0.173
\tau_1/\tau_2 0.631 0.999 1.363
Q_{PAH} 0.751 1.836 3.664
U_{min} 2.792 7.927 14.848
{\rm log}_{10}(\gamma_e)\, -2.797 -1.840 -1.197

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.328 -3.412 -2.375
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.589 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.253 0.016 0.305
0.03-0.10 Gyr -1.011 -0.262 0.065
0.10-0.33 Gyr -1.297 -0.330 0.071
0.33-1.09 Gyr -1.386 -0.354 0.063
1.09-3.60 Gyr -1.136 -0.140 0.296
3.60-11.89 Gyr 0.137 0.621 0.742
11.89-13.21 Gyr 0.434 0.959 1.598