2024affc

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Information

Transient

Name: AT2024affc
Right ascension: 2h30m50.91s
Declination: -4d49m12.95s
Discovery Date: Dec. 28, 2024, 7:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2024affc
Right ascension: 2h30m50.97s
Declination: -4d49m22.53s
Redshift: None
Photometric Redshift: 0.064
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.8
Cutout download processed 16.87
Global aperture construction processed 0.61
Local aperture photometry processed 6.28
Global aperture photometry processed 6.29
Validate local photometry processed 0.02
Validate global photometry processed 16.34
Host information processed 0.09
Global host SED inference processed 503.16
Local host SED inference processed 419.79
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.11
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) = 2h30m50.91s, -4d49m12.95s
semi major axis, semi minor axis (arcsec) = 1.63, 1.63
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 3.28 1.83 22.610 0.606
SDSS_g 8.34 0.87 21.597 0.113
DES_g 8.89 0.12 21.528 0.014
PanSTARRS_g 9.29 0.42 21.480 0.049
SDSS_r 11.64 1.17 21.235 0.109
PanSTARRS_r 13.63 0.49 21.064 0.039
DES_r 14.06 0.18 21.030 0.014
SDSS_i 15.24 1.65 20.943 0.117
PanSTARRS_i 17.22 0.58 20.810 0.037
PanSTARRS_z 17.71 1.06 20.779 0.065
SDSS_z 11.75 4.7 21.224 0.434
DES_z 18.22 0.56 20.749 0.034
PanSTARRS_y 25.23 3.53 20.395 0.152

Aperture details

RA, DEC (J2000) = 2h30m50.97s, -4d49m22.42s
semi major axis, semi minor axis (arcsec) = 12.91, 10.08
angle (degrees, anti-clockwise from east) = -129.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 182.62 13.1 18.246 0.078
SDSS_g 585.96 7.01 16.980 0.013
DES_g 610.23 0.92 16.936 0.002
PanSTARRS_g 551.94 2.94 17.045 0.006
SDSS_r 987.63 9.78 16.414 0.011
PanSTARRS_r 976.02 3.43 16.426 0.004
DES_r 1082.25 1.5 16.314 0.002
SDSS_i 1258.98 12.89 16.150 0.011
PanSTARRS_i 1310.53 4.01 16.106 0.003
PanSTARRS_z 1360.23 7.11 16.066 0.006
SDSS_z 1261.57 33.25 16.148 0.029
DES_z 1593.79 4.79 15.894 0.003
PanSTARRS_y 1724.77 23.78 15.808 0.015
2MASS_J 1967.58 282.75 14.770 0.156
2MASS_H 1880.55 393.84 14.347 0.227
2MASS_K 1832.91 557.18 13.904 0.330
WISE_W1 1064.08 22.51 13.634 0.023
WISE_W2 588.46 32.27 13.637 0.060
WISE_W3 1552.37 125.66 10.749 0.088
WISE_W4 531.84 621.3 10.466 1.268
 

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})\, 8.123 8.358 8.492
{\rm log}_{10}({\rm SFR}) -2.073 -1.386 -0.404
{\rm log}_{10}({\rm sSFR}) -10.485 -9.790 -8.592
{\rm stellar\ age} 1.365 5.656 7.448

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.707 -1.268 -0.748
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.582 -0.529 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.246 0.613 1.266
\delta -0.401 -0.069 0.225
\tau_1/\tau_2 0.676 1.066 1.434
Q_{PAH} 1.026 2.694 5.001
U_{min} 2.922 8.564 16.139
{\rm log}_{10}(\gamma_e)\, -2.748 -1.499 -0.484

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.225 -0.305 0.121
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.555 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.725 -1.899 -1.288
0.03-0.10 Gyr -2.149 -1.329 -0.254
0.10-0.33 Gyr -2.225 -1.436 -0.777
0.33-1.08 Gyr -2.987 -1.619 -1.140
1.08-3.54 Gyr -3.440 -1.627 -1.307
3.54-11.62 Gyr -3.878 -1.703 -1.404
11.62-12.91 Gyr -3.546 -1.716 -1.096

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.127 10.246 10.326
{\rm log}_{10}({\rm SFR}) -0.528 0.147 0.442
{\rm log}_{10}({\rm sSFR}) -10.752 -10.125 -9.800
{\rm stellar\ age} 4.350 6.319 7.450

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.546 -0.364 -0.239
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.130 0.251 0.374

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.223 0.359
\delta -0.914 -0.619 -0.023
\tau_1/\tau_2 0.594 0.962 1.309
Q_{PAH} 0.467 1.441 3.335
U_{min} 2.338 6.572 13.467
{\rm log}_{10}(\gamma_e)\, -3.472 -2.584 -1.413

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.434 -3.620 -2.667
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.479 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.160 0.170 0.311
0.03-0.10 Gyr -1.033 0.132 0.505
0.10-0.33 Gyr -0.783 0.250 0.568
0.33-1.08 Gyr -0.213 0.223 0.456
1.08-3.54 Gyr 0.096 0.399 0.718
3.54-11.62 Gyr -0.143 0.297 0.476
11.62-12.91 Gyr -0.639 0.237 0.741