2024mel

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Information

Transient

Name: AT2024mel
Right ascension: 11h50m54.01s
Declination: 22d02m13.27s
Discovery Date: March 31, 2024, 7:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2024mel
Right ascension: 11h50m54.05s
Declination: 22d02m13.21s
Redshift: None
Photometric Redshift: 0.193
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.18
Cutout download processed 18.76
Global aperture construction processed 0.9
Local aperture photometry processed 5.75
Global aperture photometry processed 5.97
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.09
Host information processed 0.12
Global host SED inference processed 447.25
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 11h50m54.01s, 22d02m13.27s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 11h50m54.04s, 22d02m13.22s
semi major axis, semi minor axis (arcsec) = 6.85, 5.53
angle (degrees, anti-clockwise from east) = -31.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.23 2.31 22.103 0.478 AB
GALEX_NUV 9.97 2.89 21.403 0.315 AB
SDSS_u 0.36 4.2 25.000 12.573 AB
SDSS_g 54.74 2.59 19.554 0.051 AB
DES_g 55.7 0.59 19.535 0.011 AB
PanSTARRS_g 54.51 1.53 19.559 0.031 AB
SDSS_r 86.44 3.62 19.058 0.045 AB
PanSTARRS_r 101.19 1.57 18.887 0.017 AB
DES_r 105.92 1.2 18.838 0.012 AB
SDSS_i 125.66 4.68 18.652 0.040 AB
PanSTARRS_i 123.31 1.89 18.673 0.017 AB
PanSTARRS_z 150.93 4.92 18.453 0.035 AB
SDSS_z 213.51 15.11 18.076 0.077 AB
DES_z 162.12 3.09 18.375 0.021 AB
PanSTARRS_y 146.03 9.03 18.489 0.067 AB
2MASS_J 474.63 186.31 16.314 0.426 Vega
2MASS_H 296.3 259.06 16.353 0.949 Vega
2MASS_K 342.41 339.98 15.726 1.078 Vega
WISE_W1 97.71 14.15 16.226 0.157 Vega
WISE_W2 77.92 18.23 15.832 0.254 Vega
WISE_W3 286.95 112.87 12.581 0.427 Vega
WISE_W4 -943.62 615.87 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.159 10.270 10.394
{\rm log}_{10}({\rm SFR}) -3.815 -1.820 -0.793
{\rm log}_{10}({\rm sSFR}) -14.059 -12.092 -11.066
{\rm stellar\ age} 2.831 5.293 6.668

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.532 -1.048 -0.649
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.499 -0.708 0.082

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.234 0.423 0.605
\delta -0.359 -0.070 0.171
\tau_1/\tau_2 0.643 1.037 1.436
Q_{PAH} 1.185 2.794 4.779
U_{min} 3.172 9.466 17.369
{\rm log}_{10}(\gamma_e)\, -2.817 -1.819 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.050 -2.436 -1.320
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.431 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.929 -1.937 -0.901
0.03-0.10 Gyr -2.004 -0.102 0.545
0.10-0.32 Gyr -0.231 0.409 0.749
0.32-1.01 Gyr -0.581 0.273 0.589
1.01-3.22 Gyr -0.571 0.208 0.576
3.22-10.24 Gyr -1.013 0.082 0.345
10.24-11.38 Gyr -1.624 -0.016 0.682