2021kds

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Information

Transient

Name: 2021kds
Right ascension: 8h29m38.47s
Declination: -17d17m55.90s
Discovery Date: None
Classification: SNIa
Redshift: 0.018926
MW E(B-V): 0.057

Host

Name: PGC023837
Right ascension: 8h29m38.29s
Declination: -17d17m51.76s
Redshift: 0.017986
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.14
Transient MWEBV processed 0.04
Host match processed 4.41
Host information processed 0.14
Host MWEBV processed 0.11
Global aperture construction processed 0.75
Global aperture photometry processed 4.16
Validate global photometry processed 11.72
Global host SED inference failed 769.51
Local aperture photometry processed 3.97
Validate local photometry processed 0.02
Local host SED inference processed 479.16
 

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) = 8h29m38.47s, -17d17m55.90s
semi major axis, semi minor axis (arcsec) = 5.48, 5.48
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 4.78 2.31 22.200 0.523 AB
GALEX_NUV 29.14 2.67 20.239 0.099 AB
PanSTARRS_g 3368.91 2.16 15.081 0.001 AB
PanSTARRS_r 6489.55 3.17 14.369 0.001 AB
PanSTARRS_i 9875.9 2.52 13.914 0.000 AB
PanSTARRS_z 12847.43 6.06 13.628 0.001 AB
PanSTARRS_y 16045.31 12.3 13.387 0.001 AB
2MASS_J 19463.54 154.59 12.282 0.009 Vega
2MASS_H 23998.18 241.2 11.582 0.011 Vega
2MASS_K 21125.32 302.91 11.250 0.016 Vega

Aperture details

RA, DEC (J2000) = 8h29m38.33s, -17d17m51.87s
semi major axis, semi minor axis (arcsec) = 29.75, 14.68
angle (degrees, anti-clockwise from east) = -40.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 118.52 7.17 18.716 0.066 AB
PanSTARRS_g 9968.05 6.6 13.903 0.001 AB
PanSTARRS_y 41811.52 45.28 12.347 0.001 AB
2MASS_J 50643.38 569.13 11.244 0.012 Vega
2MASS_H 61579.8 909.32 10.559 0.016 Vega
2MASS_K 51495.35 1153.03 10.283 0.024 Vega
WISE_W3 16692.75 258.44 8.170 0.017 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.055 10.220 10.355
{\rm log}_{10}({\rm SFR}) -2.079 -0.492 0.564
{\rm log}_{10}({\rm sSFR}) -12.295 -10.677 -9.497
{\rm stellar\ age} 3.052 6.346 8.119

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.558 -0.118 0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.199 -0.469 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.407 0.722 1.088
\delta -0.871 -0.680 -0.363
\tau_1/\tau_2 0.535 0.912 1.297
Q_{PAH} 0.310 1.503 3.823
U_{min} 2.647 7.994 15.233
{\rm log}_{10}(\gamma_e)\, -2.699 -1.529 -0.696

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.403 -2.978 -1.246
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.487 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.209 -0.580 0.114
0.03-0.10 Gyr -2.354 -0.590 0.685
0.10-0.33 Gyr -1.844 -0.305 0.553
0.33-1.10 Gyr -0.986 0.139 0.620
1.10-3.66 Gyr -0.300 0.362 0.656
3.66-12.17 Gyr -0.813 0.183 0.470
12.17-13.52 Gyr -1.076 0.175 0.756

Global parameter details

Documentation

Data not available