2024zsg

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Information

Transient

Name: AT2024zsg
Right ascension: 0h15m35.86s
Declination: -16d12m26.85s
Discovery Date: Oct. 27, 2024, 2:08 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2024zsg
Right ascension: 0h15m35.73s
Declination: -16d12m26.03s
Redshift: None
Photometric Redshift: 0.164
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.23
Cutout download processed 3.88
Global aperture construction processed 0.59
Local aperture photometry processed 3.5
Global aperture photometry processed 3.48
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.29
Host information processed 0.08
Global host SED inference processed 419.56
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.09
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) = 0h15m35.86s, -16d12m26.85s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 0h15m35.71s, -16d12m25.80s
semi major axis, semi minor axis (arcsec) = 6.42, 5.06
angle (degrees, anti-clockwise from east) = -11.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 11.25 2.03 21.273 0.196
GALEX_NUV 12.57 1.83 21.152 0.158
PanSTARRS_g 112.44 1.23 18.773 0.012
PanSTARRS_r 231.05 1.17 17.991 0.006
PanSTARRS_i 326.95 1.6 17.614 0.005
PanSTARRS_z 421.75 3.56 17.337 0.009
PanSTARRS_y 481.8 7.83 17.193 0.018
2MASS_J 537.17 156.89 16.180 0.317
2MASS_H 721.2 259.13 15.387 0.390
2MASS_K 1213.52 313.39 14.352 0.280
WISE_W1 402.37 15.47 14.689 0.042
WISE_W2 302.12 26.89 14.361 0.097
WISE_W3 880.08 105.55 11.365 0.130
WISE_W4 1666.3 722.71 9.226 0.471
 

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})\, 10.751 10.796 10.847
{\rm log}_{10}({\rm SFR}) 0.273 0.544 0.825
{\rm log}_{10}({\rm sSFR}) -10.538 -10.255 -9.960
{\rm stellar\ age} 6.415 7.016 8.379

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.619 -0.340 -0.135
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -0.408 0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.353 0.533
\delta -0.294 0.000 0.204
\tau_1/\tau_2 0.703 1.046 1.405
Q_{PAH} 0.715 2.182 4.423
U_{min} 2.590 7.800 14.726
{\rm log}_{10}(\gamma_e)\, -2.448 -1.407 -0.616

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.765 -2.117 -1.283
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.606 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.395 0.136 0.396
0.03-0.10 Gyr 0.320 0.648 0.965
0.10-0.32 Gyr 0.111 0.499 0.792
0.32-1.03 Gyr -0.116 0.344 0.623
1.03-3.29 Gyr 0.035 0.537 0.804
3.29-10.54 Gyr 0.818 0.996 1.088
10.54-11.71 Gyr 0.715 1.142 1.653