2024agrn results

Information

Transient
Name:AT2024agrn
Right ascension: 0h16m32.85s
Declination:18d36m58.61s
Discovery Date:Dec. 27, 2024, 5:30 a.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:2024agrn
Right ascension: 0h16m32.78s
Declination:18d37m01.37s
Redshift:None
Photometric Redshift:0.081
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.36
Transient MWEBV processed 0.06
Host match processed 1.7
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 1.14
Global aperture photometry processed 6.59
Validate global photometry processed 15.73
Global host SED inference processed 917.61
Local aperture photometry processed 5.33
Validate local photometry processed 0.02
Local host SED inference processed 451.45
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h16m32.85s, 18d36m58.61s
semi major axis, semi minor axis (arcsec):1.32, 1.32
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 16.11 0.24 20.882 0.016 AB
PanSTARRS_g 16.3 0.32 20.870 0.021 AB
PanSTARRS_r 17.44 0.35 20.796 0.022 AB
DES_r 21.82 0.52 20.553 0.026 AB
SDSS_i 24.16 1.65 20.442 0.074 AB
PanSTARRS_i 24.04 0.52 20.448 0.024 AB
PanSTARRS_z 23.41 1.37 20.476 0.063 AB
SDSS_z 25.25 3.66 20.395 0.157 AB
DES_z 26.17 1.47 20.356 0.061 AB
PanSTARRS_y 13.7 2.43 21.059 0.193 AB

Aperture details

RA, DEC (J2000):0h16m32.84s, 18d37m01.74s
semi major axis, semi minor axis (arcsec):17.75, 8.59
angle (degrees, anti-clockwise from east):-12.59
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 310.51 12.15 17.670 0.042 AB
SDSS_g 587.1 7.37 16.978 0.014 AB
DES_g 592.33 1.62 16.969 0.003 AB
PanSTARRS_g 622.49 2.93 16.915 0.005 AB
SDSS_r 806.46 9.33 16.634 0.013 AB
PanSTARRS_r 794.99 3.19 16.649 0.004 AB
DES_r 892.51 3.53 16.523 0.004 AB
SDSS_i 1065.63 13.22 16.331 0.013 AB
PanSTARRS_i 1083.97 4.79 16.312 0.005 AB
PanSTARRS_z 947.63 12.47 16.458 0.014 AB
SDSS_z 1216.84 33.66 16.187 0.030 AB
DES_z 1146.37 10.47 16.252 0.010 AB
PanSTARRS_y 1130.91 22.21 16.266 0.021 AB
2MASS_J 1708.12 294.32 14.924 0.187 Vega
2MASS_H 1845.52 398.07 14.367 0.234 Vega
2MASS_K 1371.64 549.63 14.219 0.435 Vega
WISE_W1 1808.65 36.21 13.058 0.022 Vega
WISE_W2 1422.8 52.66 12.678 0.040 Vega
WISE_W3 14737.38 281.2 8.305 0.021 Vega
WISE_W4 85875.43 5473.74 4.945 0.069 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.235 8.435 8.592
{\rm log}_{10}({\rm SFR}) -1.542 -1.148 -0.515
{\rm log}_{10}({\rm sSFR}) -10.068 -9.614 -8.852
{\rm stellar\ age} 1.071 3.720 5.767

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -1.002 -0.278
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.744 -1.483 -1.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.233 0.534
\delta -0.820 -0.423 0.006
\tau_1/\tau_2 0.629 0.973 1.363
Q_{PAH} 1.005 2.881 5.410
U_{min} 2.946 8.139 14.745
{\rm log}_{10}(\gamma_e)\, -2.967 -1.813 -0.605

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.987 -0.237 0.116
{\rm log}_{10}(\tau_{AGN})\, 1.132 1.514 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.380 -1.136 -0.872
0.03-0.10 Gyr -1.846 -1.171 -0.412
0.10-0.33 Gyr -1.537 -0.938 -0.469
0.33-1.07 Gyr -1.706 -0.993 -0.684
1.07-3.49 Gyr -2.665 -1.532 -1.135
3.49-11.42 Gyr -3.063 -1.853 -1.402
11.42-12.69 Gyr -3.045 -1.864 -1.271

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.479 9.708 10.000
{\rm log}_{10}({\rm SFR}) 0.975 1.458 1.607
{\rm log}_{10}({\rm sSFR}) -8.990 -8.168 -7.919
{\rm stellar\ age} 0.064 0.279 2.056

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.914 -0.016 0.127
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.734 -0.203 0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.530 0.664 0.920
\delta -0.132 0.111 0.289
\tau_1/\tau_2 0.659 1.121 1.597
Q_{PAH} 1.229 2.198 3.376
U_{min} 3.521 9.656 17.698
{\rm log}_{10}(\gamma_e)\, -1.682 -1.175 -0.745

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.378 -1.937 -1.662
{\rm log}_{10}(\tau_{AGN})\, 0.730 0.821 1.088

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.863 1.046 1.210
0.03-0.10 Gyr 0.958 1.564 1.733
0.10-0.33 Gyr -1.557 0.615 1.334
0.33-1.07 Gyr -4.032 -1.244 0.671
1.07-3.49 Gyr -6.515 -2.397 -0.333
3.49-11.42 Gyr -7.343 -2.938 -0.818
11.42-12.69 Gyr -7.756 -2.821 -0.664