2024zfi

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Information

Transient

Name: AT2024zfi
Right ascension: 11h17m15.90s
Declination: 4d21m59.84s
Discovery Date: March 18, 2024, 6:24 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2024zfi
Right ascension: 11h17m15.84s
Declination: 4d21m57.51s
Redshift: None
Photometric Redshift: 0.175
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.82
Cutout download processed 11.75
Global aperture construction processed 0.59
Local aperture photometry processed 4.16
Global aperture photometry processed 4.15
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.48
Host information processed 0.1
Global host SED inference processed 378.4
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) = 11h17m15.90s, 4d21m59.84s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 11h17m15.83s, 4d21m57.58s
semi major axis, semi minor axis (arcsec) = 3.11, 2.57
angle (degrees, anti-clockwise from east) = -26.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.55 0.56 22.524 0.171 AB
GALEX_NUV 6.37 0.58 21.890 0.100 AB
SDSS_u 17.5 2.29 20.792 0.142 AB
SDSS_g 44.34 1.95 19.783 0.048 AB
PanSTARRS_g 44.33 0.58 19.783 0.014 AB
SDSS_r 81.68 2.65 19.120 0.035 AB
PanSTARRS_r 77.33 0.75 19.179 0.011 AB
SDSS_i 116.97 3.26 18.730 0.030 AB
PanSTARRS_i 103.51 0.55 18.862 0.006 AB
PanSTARRS_z 124.54 1.43 18.662 0.012 AB
SDSS_z 142.93 6.8 18.512 0.052 AB
PanSTARRS_y 129.89 3.48 18.616 0.029 AB
2MASS_J 151.82 129.21 17.552 0.924 Vega
2MASS_H 282.43 181.82 16.405 0.699 Vega
2MASS_K 231.08 217.82 16.153 1.023 Vega
WISE_W1 105.0 9.22 16.148 0.095 Vega
WISE_W2 74.01 14.66 15.888 0.215 Vega
WISE_W3 280.56 81.74 12.606 0.316 Vega
WISE_W4 236.04 466.47 11.348 2.146 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})\, 9.984 10.104 10.225
{\rm log}_{10}({\rm SFR}) -0.199 0.258 0.645
{\rm log}_{10}({\rm sSFR}) -10.370 -9.866 -9.436
{\rm stellar\ age} 3.200 5.054 6.219

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.484 -0.934 -0.391
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.659 -0.161 0.319

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.343 0.521 0.734
\delta -0.278 -0.015 0.185
\tau_1/\tau_2 0.649 0.980 1.305
Q_{PAH} 0.733 1.985 3.695
U_{min} 2.756 7.660 14.573
{\rm log}_{10}(\gamma_e)\, -2.958 -1.978 -0.776

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.876 -2.194 -1.440
{\rm log}_{10}(\tau_{AGN})\, 0.917 1.332 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.677 -0.170 0.129
0.03-0.10 Gyr -0.206 0.346 0.780
0.10-0.32 Gyr 0.321 0.639 0.935
0.32-1.02 Gyr 0.089 0.423 0.722
1.02-3.26 Gyr -0.027 0.282 0.507
3.26-10.42 Gyr -0.363 0.132 0.374
10.42-11.58 Gyr -0.654 0.100 0.586