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

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

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.855 8.959 9.027
log10(SFR){\rm log}_{10}({\rm SFR}) -1.992 -1.601 -1.167
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.994 -10.527 -10.110
stellar age{\rm stellar\ age} 8.435 11.696 12.700

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.331 -1.027 -0.804
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.832 -1.317 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.206 0.331 0.483
δ\delta -0.798 -0.566 -0.334
τ1/τ2\tau_1/\tau_2 0.642 1.089 1.521
QPAHQ_{PAH} 0.113 0.435 1.073
UminU_{min} 2.734 8.682 16.127
log10(γe) {\rm log}_{10}(\gamma_e)\, -2.836 -1.995 -1.089

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.405 -3.322 -2.338
log10(τAGN) {\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%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.812 9.905 10.009
log10(SFR){\rm log}_{10}({\rm SFR}) -1.427 -1.081 -0.756
log10(sSFR){\rm log}_{10}({\rm sSFR}) -11.364 -11.000 -10.665
stellar age{\rm stellar\ age} 7.847 9.039 12.502

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.518 -1.013 -0.715
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.680 -0.475 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.552 0.835 1.057
δ\delta -0.226 0.025 0.270
τ1/τ2\tau_1/\tau_2 0.482 0.920 1.360
QPAHQ_{PAH} 1.002 2.679 4.526
UminU_{min} 2.779 7.618 14.944
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.418 -2.425 -1.400

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.072 -1.992 -1.152
log10(τAGN) {\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