2023acfg results

Information

Transient
Name:SN2023acfg
Right ascension: 10h56m37.61s
Declination:9d41m26.02s
Discovery Date:Dec. 28, 2023, 11:24 a.m.
Classification:SN Ia
Redshift:0.058000
MW E(B-V):0.025
Host
Name:2023acfg
Right ascension: 10h56m38.94s
Declination:9d41m27.06s
Redshift:None
Photometric Redshift:0.582
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.54
Transient MWEBV processed 0.04
Host match processed 1.71
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 2.48
Global aperture photometry processed 6.33
Validate global photometry processed 18.09
Global host SED inference processed 826.36
Local aperture photometry processed 6.22
Validate local photometry processed 0.03
Local host SED inference processed 443.39
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h56m37.61s, 9d41m26.02s
semi major axis, semi minor axis (arcsec):1.78, 1.78
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 0.92 1.6 23.988 1.884 AB
SDSS_g 3.2 0.75 22.635 0.256 AB
DES_g 3.23 0.15 22.628 0.051 AB
PanSTARRS_g 2.46 0.37 22.923 0.161 AB
SDSS_r 2.86 1.21 22.759 0.461 AB
PanSTARRS_r 3.56 0.44 22.521 0.134 AB
DES_r 4.82 0.33 22.192 0.075 AB
SDSS_i 5.7 1.79 22.010 0.340 AB
PanSTARRS_i 5.31 0.46 22.087 0.094 AB
PanSTARRS_z 6.45 0.96 21.876 0.161 AB
SDSS_z 5.22 7.78 22.105 1.616 AB
DES_z 5.14 0.76 22.123 0.160 AB
PanSTARRS_y 0.92 2.63 23.985 3.088 AB

Aperture details

RA, DEC (J2000):10h56m38.92s, 9d41m27.10s
semi major axis, semi minor axis (arcsec):3.88, 2.54
angle (degrees, anti-clockwise from east):-134.61
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.33 1.18 23.592 0.963 AB
GALEX_NUV 1.44 0.93 23.503 0.700 AB
SDSS_u -0.97 3.02 AB
SDSS_g 3.95 1.28 22.409 0.351 AB
DES_g 3.7 0.22 22.481 0.064 AB
PanSTARRS_g 2.01 0.64 23.143 0.347 AB
SDSS_r 9.14 2.14 21.498 0.254 AB
PanSTARRS_r 10.15 0.75 21.384 0.080 AB
DES_r 13.53 0.54 21.072 0.044 AB
SDSS_i 24.15 3.16 20.443 0.142 AB
PanSTARRS_i 23.16 0.74 20.488 0.035 AB
PanSTARRS_z 30.72 1.54 20.182 0.054 AB
SDSS_z 59.41 13.74 19.465 0.251 AB
DES_z 35.65 1.5 20.020 0.046 AB
PanSTARRS_y 42.71 4.13 19.824 0.105 AB
2MASS_J 323.62 136.94 16.730 0.459 Vega
2MASS_H -77.37 189.09 Vega
2MASS_K 136.36 236.2 16.725 1.881 Vega
WISE_W2 15.75 15.9 17.568 1.096 Vega
WISE_W3 11.19 83.94 16.104 8.147 Vega
WISE_W4 54.82 446.53 12.933 8.844 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.499 7.776 7.958
{\rm log}_{10}({\rm SFR}) -2.042 -1.587 -1.109
{\rm log}_{10}({\rm sSFR}) -9.899 -9.361 -8.659
{\rm stellar\ age} 1.917 5.333 7.000

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.454 -0.819 -0.235
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.613 -0.994 -0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.532 0.933 1.460
\delta -0.134 0.135 0.294
\tau_1/\tau_2 0.729 1.090 1.431
Q_{PAH} 1.004 2.580 5.023
U_{min} 2.634 7.604 14.742
{\rm log}_{10}(\gamma_e)\, -2.900 -1.830 -0.695

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.824 -0.100 0.307
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.544 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.973 -1.562 -1.070
0.03-0.10 Gyr -2.220 -1.664 -1.136
0.10-0.33 Gyr -2.338 -1.817 -1.326
0.33-1.08 Gyr -2.577 -2.011 -1.646
1.08-3.55 Gyr -2.967 -2.186 -1.858
3.55-11.69 Gyr -3.338 -2.288 -1.940
11.69-12.98 Gyr -3.428 -2.335 -1.791

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.106 9.327 9.537
{\rm log}_{10}({\rm SFR}) -1.090 -0.591 -0.194
{\rm log}_{10}({\rm sSFR}) -10.523 -9.915 -9.397
{\rm stellar\ age} 7.027 8.674 12.183

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.495 -0.910 -0.327
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.297 0.202 0.407

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.269 2.697 3.139
\delta -0.087 0.049 0.180
\tau_1/\tau_2 0.389 0.718 1.068
Q_{PAH} 0.524 1.521 3.514
U_{min} 3.466 9.847 17.569
{\rm log}_{10}(\gamma_e)\, -3.453 -2.183 -1.092

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.116 -2.711 -1.405
{\rm log}_{10}(\tau_{AGN})\, 0.929 1.311 1.804

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.702 -0.219 0.170
0.03-0.10 Gyr -3.752 -1.598 -0.561
0.10-0.33 Gyr -5.177 -2.199 -1.005
0.33-1.08 Gyr -6.047 -2.409 -1.090
1.08-3.55 Gyr -4.394 -1.788 -0.817
3.55-11.69 Gyr -2.536 -0.817 -0.436
11.69-12.98 Gyr -1.118 -0.073 0.624