2021acnt

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Information

Transient

Name: 2021acnt
Right ascension: 9h41m42.83s
Declination: -28d12m08.90s
Discovery Date: None
Classification: SNIa
Redshift: 0.008449
MW E(B-V): 0.094

Host

Name: 2021acnt
Right ascension: 9h41m43.08s
Declination: -28d11m29.04s
Redshift: 0.008449
Photometric Redshift: 0.022
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.86
Cutout download processed 3.36
Global aperture construction processed 0.59
Local aperture photometry processed 4.84
Global aperture photometry processed 3.86
Validate local photometry processed 0.02
Validate global photometry processed 11.04
Host information processed 0.09
Global host SED inference processed 506.54
Local host SED inference processed 865.96
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.12
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) = 9h41m42.83s, -28d12m08.90s
semi major axis, semi minor axis (arcsec) = 11.52, 11.52
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 12.83 4.89 21.129 0.413
GALEX_NUV 24.61 3.47 20.422 0.153
PanSTARRS_g 583.89 3.11 16.984 0.006
PanSTARRS_r 1123.34 4.34 16.274 0.004
PanSTARRS_i 1623.05 5.12 15.874 0.003
PanSTARRS_z 1990.19 9.99 15.653 0.005
PanSTARRS_y 2220.44 27.48 15.534 0.013
2MASS_J 2590.62 344.96 14.472 0.145
2MASS_H 2414.46 458.74 14.075 0.206
2MASS_K 1001.77 567.55 14.560 0.615
WISE_W1 551.93 137.81 14.346 0.271
WISE_W2 305.26 85.62 14.349 0.305
WISE_W3 774.32 144.0 11.504 0.202

Aperture details

RA, DEC (J2000) = 9h41m43.10s, -28d11m28.85s
semi major axis, semi minor axis (arcsec) = 27.61, 17.2
angle (degrees, anti-clockwise from east) = -154.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 55.95 10.43 19.531 0.202
GALEX_NUV 85.18 7.68 19.074 0.098
PanSTARRS_g 3703.97 6.99 14.978 0.002
PanSTARRS_r 7946.28 10.22 14.150 0.001
PanSTARRS_i 11740.81 12.24 13.726 0.001
PanSTARRS_z 14501.97 22.42 13.496 0.002
PanSTARRS_y 17387.44 57.31 13.299 0.004
2MASS_J 20672.89 702.22 12.217 0.037
2MASS_H 27870.14 929.7 11.420 0.036
2MASS_K 19436.84 1154.7 11.341 0.064
 

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})\, 8.855 8.959 9.027
{\rm log}_{10}({\rm SFR}) -1.992 -1.601 -1.167
{\rm log}_{10}({\rm sSFR}) -10.994 -10.527 -10.110
{\rm stellar\ age} 8.435 11.696 12.700

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.331 -1.027 -0.804
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.832 -1.317 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.331 0.483
\delta -0.798 -0.566 -0.334
\tau_1/\tau_2 0.642 1.089 1.521
Q_{PAH} 0.113 0.435 1.073
U_{min} 2.734 8.682 16.127
{\rm log}_{10}(\gamma_e)\, -2.836 -1.995 -1.089

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.405 -3.322 -2.338
{\rm log}_{10}(\tau_{AGN})\, 1.254 1.789 2.054

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.396 -2.358 -1.790
0.03-0.10 Gyr -1.971 -1.488 -1.034
0.10-0.33 Gyr -4.397 -2.291 -1.644
0.33-1.10 Gyr -5.826 -2.994 -2.136
1.10-3.65 Gyr -5.804 -3.441 -2.147
3.65-12.10 Gyr -3.279 -1.455 -0.904
12.10-13.44 Gyr -0.869 0.000 0.147

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.812 9.905 10.009
{\rm log}_{10}({\rm SFR}) -1.427 -1.081 -0.756
{\rm log}_{10}({\rm sSFR}) -11.364 -11.000 -10.665
{\rm stellar\ age} 7.847 9.039 12.502

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.518 -1.013 -0.715
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.680 -0.475 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.552 0.835 1.057
\delta -0.226 0.025 0.270
\tau_1/\tau_2 0.482 0.920 1.360
Q_{PAH} 1.002 2.679 4.526
U_{min} 2.779 7.618 14.944
{\rm log}_{10}(\gamma_e)\, -3.418 -2.425 -1.400

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.072 -1.992 -1.152
{\rm log}_{10}(\tau_{AGN})\, 0.862 1.266 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.455 -0.959 -0.589
0.03-0.10 Gyr -2.288 -1.234 -0.787
0.10-0.33 Gyr -3.669 -1.523 -0.942
0.33-1.10 Gyr -3.797 -1.587 -0.906
1.10-3.65 Gyr -3.040 -1.247 -0.392
3.65-12.10 Gyr -1.364 -0.027 0.145
12.10-13.44 Gyr -0.333 0.447 1.087