2023acfg

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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
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.71
Cutout download processed 19.54
Global aperture construction processed 2.48
Local aperture photometry processed 6.22
Global aperture photometry processed 6.33
Validate local photometry processed 0.03
Validate global photometry processed 18.09
Host information processed 0.09
Global host SED inference processed 826.36
Local host SED inference processed 443.39
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 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
SDSS_u 0.92 1.6 23.988 1.884
SDSS_g 3.2 0.75 22.635 0.256
DES_g 3.23 0.15 22.628 0.051
PanSTARRS_g 2.46 0.37 22.923 0.161
SDSS_r 2.86 1.21 22.759 0.461
PanSTARRS_r 3.56 0.44 22.521 0.134
DES_r 4.82 0.33 22.192 0.075
SDSS_i 5.7 1.79 22.010 0.340
PanSTARRS_i 5.31 0.46 22.087 0.094
PanSTARRS_z 6.45 0.96 21.876 0.161
SDSS_z 5.22 7.78 22.105 1.616
DES_z 5.14 0.76 22.123 0.160
PanSTARRS_y 0.92 2.63 23.985 3.088

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
GALEX_FUV 1.33 1.18 23.592 0.963
GALEX_NUV 1.44 0.93 23.503 0.700
SDSS_u -0.97 3.02
SDSS_g 3.95 1.28 22.409 0.351
DES_g 3.7 0.22 22.481 0.064
PanSTARRS_g 2.01 0.64 23.143 0.347
SDSS_r 9.14 2.14 21.498 0.254
PanSTARRS_r 10.15 0.75 21.384 0.080
DES_r 13.53 0.54 21.072 0.044
SDSS_i 24.15 3.16 20.443 0.142
PanSTARRS_i 23.16 0.74 20.488 0.035
PanSTARRS_z 30.72 1.54 20.182 0.054
SDSS_z 59.41 13.74 19.465 0.251
DES_z 35.65 1.5 20.020 0.046
PanSTARRS_y 42.71 4.13 19.824 0.105
2MASS_J 323.62 136.94 16.730 0.459
2MASS_H -77.37 189.09
2MASS_K 136.36 236.2 16.725 1.881
WISE_W2 15.75 15.9 17.568 1.096
WISE_W3 11.19 83.94 16.104 8.147
WISE_W4 54.82 446.53 12.933 8.844
 

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})\, 7.499 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