2025acrl results

Information

Transient
Name:AT2025acrl
Right ascension: 0h54m18.81s
Declination:8d46m01.60s
Discovery Date:Nov. 6, 2025, 4:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.058
Host
Name:J005418.82+084601.37
Object ID:9906624713920511
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h54m18.82s
Declination:8d46m01.37s
Redshift:None
Photometric Redshift:0.073
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.07
Transient MWEBV processed 0.11
Host match processed 5.88
Host information processed 0.13
Host MWEBV processed 0.03
Host spectrum download not processed None
Global aperture construction processed 0.61
Global aperture photometry processed 7.43
Validate global photometry processed 19.79
Global host SED inference processed 465.15
Local aperture photometry processed 7.23
Validate local photometry processed 0.03
Local host SED inference processed 557.56
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.986 10.081 10.175
{\rm log}_{10}({\rm SFR}) -2.520 -0.881 -0.149
{\rm log}_{10}({\rm sSFR}) -12.686 -11.071 -10.237
{\rm stellar\ age} 7.454 9.003 11.998

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.359 -0.959 -0.694
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.436 -0.772 -0.107

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.325 0.648
\delta -0.589 -0.059 0.268
\tau_1/\tau_2 0.573 0.981 1.385
Q_{PAH} 1.137 3.031 5.412
U_{min} 3.370 8.850 16.281
{\rm log}_{10}(\gamma_e)\, -3.179 -1.748 -0.590

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.109 -1.075 -0.430
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.367 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.343 -1.619 -0.758
0.03-0.10 Gyr -2.792 -0.793 -0.014
0.10-0.33 Gyr -2.932 -0.935 -0.073
0.33-1.07 Gyr -3.735 -1.259 -0.434
1.07-3.52 Gyr -3.455 -1.198 -0.217
3.52-11.52 Gyr -1.337 0.075 0.309
11.52-12.79 Gyr -0.077 0.776 1.292

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.154 10.219 10.334
{\rm log}_{10}({\rm SFR}) -3.479 -1.448 -0.535
{\rm log}_{10}({\rm sSFR}) -13.677 -11.673 -10.727
{\rm stellar\ age} 7.381 8.239 11.825

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.500 -1.107 -0.842
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.477 -0.369 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.220 0.378
\delta -0.649 -0.240 0.123
\tau_1/\tau_2 0.555 0.968 1.395
Q_{PAH} 1.370 3.357 5.518
U_{min} 3.275 9.500 17.806
{\rm log}_{10}(\gamma_e)\, -2.771 -1.603 -0.502

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.229 -1.874 -1.318
{\rm log}_{10}(\tau_{AGN})\, 1.139 1.557 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.114 -2.132 -1.118
0.03-0.10 Gyr -4.056 -1.460 -0.405
0.10-0.33 Gyr -4.056 -1.528 -0.455
0.33-1.07 Gyr -4.280 -1.626 -0.568
1.07-3.52 Gyr -3.117 -0.836 0.028
3.52-11.52 Gyr -0.977 0.345 0.516
11.52-12.79 Gyr -0.604 0.669 1.462
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h54m18.81s, 8d46m01.60s
semi major axis, semi minor axis (arcsec):1.45, 1.45
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 116.49 2.86 18.734 0.027 AB
DES_g 119.28 0.38 18.709 0.003 AB
PanSTARRS_g 131.07 0.42 18.606 0.003 AB
SDSS_r 247.0 4.17 17.918 0.018 AB
PanSTARRS_r 249.41 0.53 17.908 0.002 AB
DES_r 243.37 1.08 17.934 0.005 AB
SDSS_i 333.06 4.95 17.594 0.016 AB
PanSTARRS_i 323.14 0.62 17.627 0.002 AB
DES_i 352.69 4.48 17.532 0.014 AB
PanSTARRS_z 394.82 0.94 17.409 0.003 AB
SDSS_z 410.32 7.0 17.367 0.019 AB
DES_z 410.04 2.94 17.368 0.008 AB
PanSTARRS_y 435.75 2.27 17.302 0.006 AB

Aperture details

RA, DEC (J2000):0h54m18.80s, 8d46m01.54s
semi major axis, semi minor axis (arcsec):3.9, 3.12
angle (degrees, anti-clockwise from east):289.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.75 1.32 23.289 0.818 AB
GALEX_NUV 3.46 1.89 22.551 0.593 AB
SDSS_u 49.99 3.98 19.653 0.086 AB
SDSS_g 188.58 3.84 18.211 0.022 AB
DES_g 196.78 0.5 18.165 0.003 AB
PanSTARRS_g 201.35 0.85 18.140 0.005 AB
SDSS_r 371.49 5.41 17.475 0.016 AB
PanSTARRS_r 378.23 1.07 17.456 0.003 AB
DES_r 395.08 1.4 17.408 0.004 AB
SDSS_i 513.63 6.82 17.123 0.014 AB
PanSTARRS_i 500.7 1.29 17.151 0.003 AB
DES_i 542.91 5.64 17.063 0.011 AB
PanSTARRS_z 606.53 2.05 16.943 0.004 AB
SDSS_z 629.2 12.93 16.903 0.022 AB
DES_z 654.13 3.76 16.861 0.006 AB
PanSTARRS_y 692.67 5.24 16.799 0.008 AB
2MASS_J 796.82 103.72 15.752 0.141 Vega
2MASS_H 1047.59 169.3 14.982 0.175 Vega
2MASS_K 1102.66 178.61 14.456 0.176 Vega
WISE_W1 370.15 13.51 14.780 0.040 Vega
WISE_W2 230.06 16.37 14.656 0.077 Vega
WISE_W3 165.7 68.43 13.178 0.448 Vega
WISE_W4 407.64 409.1 10.754 1.090 Vega