2025zrl

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Information

Transient

Name: AT2025zrl
Right ascension: 16h06m41.09s
Declination: 17d35m41.62s
Discovery Date: Oct. 8, 2025, 7:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 57170
Right ascension: 16h06m40.80s
Declination: 17d35m31.88s
Redshift: None
Photometric Redshift: 0.041
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.95
Cutout download processed 5.33
Global aperture construction processed 0.68
Local aperture photometry processed 5.27
Global aperture photometry processed 5.6
Validate local photometry processed 0.02
Validate global photometry processed 12.44
Host information processed 0.12
Global host SED inference processed 436.95
Local host SED inference processed 414.83
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 16h06m41.09s, 17d35m41.62s
semi major axis, semi minor axis (arcsec) = 2.46, 2.46
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 9.43 0.29 21.464 0.033 AB
PanSTARRS_g 11.86 0.73 21.215 0.067 AB
PanSTARRS_r 6.78 0.82 21.821 0.132 AB
DES_r 11.98 0.57 21.204 0.051 AB
PanSTARRS_i 15.94 0.69 20.894 0.047 AB
PanSTARRS_z 14.19 1.52 21.020 0.117 AB
DES_z 15.48 1.49 20.925 0.104 AB
PanSTARRS_y 15.46 3.73 20.927 0.262 AB

Aperture details

RA, DEC (J2000) = 16h06m40.75s, 17d35m33.03s
semi major axis, semi minor axis (arcsec) = 12.7, 10.4
angle (degrees, anti-clockwise from east) = -154.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 537.46 3.39 17.074 0.007 AB
DES_r 719.18 3.61 16.758 0.005 AB
PanSTARRS_i 775.87 3.2 16.676 0.004 AB
PanSTARRS_z 792.62 7.11 16.652 0.010 AB
PanSTARRS_y 882.42 17.38 16.536 0.021 AB
2MASS_H 1484.87 372.26 14.603 0.272 Vega
WISE_W1 339.19 23.74 14.875 0.076 Vega
WISE_W2 160.04 26.81 15.050 0.182 Vega
WISE_W3 200.08 123.05 12.973 0.668 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.068 7.744 8.051
{\rm log}_{10}({\rm SFR}) -1.715 -1.317 -1.006
{\rm log}_{10}({\rm sSFR}) -9.711 -9.037 -8.031
{\rm stellar\ age} 1.118 6.443 8.199

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.992 -0.515 -0.110
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.927 -0.662 -0.418

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.642 0.919 1.275
\delta -0.142 0.097 0.299
\tau_1/\tau_2 0.537 0.877 1.267
Q_{PAH} 0.470 1.677 4.868
U_{min} 2.675 7.510 14.986
{\rm log}_{10}(\gamma_e)\, -3.037 -2.033 -1.034

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.128 -1.035 -0.340
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.408 1.824

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.416 -1.082 -0.784
0.03-0.10 Gyr -2.535 -1.624 -1.062
0.10-0.33 Gyr -4.395 -2.598 -1.900
0.33-1.09 Gyr -5.039 -2.763 -2.122
1.09-3.60 Gyr -4.629 -2.550 -2.015
3.60-11.88 Gyr -4.374 -2.306 -1.828
11.88-13.20 Gyr -4.167 -2.305 -1.528

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.440 9.574 9.672
{\rm log}_{10}({\rm SFR}) -1.250 -0.656 -0.148
{\rm log}_{10}({\rm sSFR}) -10.844 -10.229 -9.677
{\rm stellar\ age} 4.359 6.337 7.652

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.849 -1.610 -1.248
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.988 -0.158 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.041 0.108 0.210
\delta -0.739 -0.301 0.173
\tau_1/\tau_2 0.611 0.975 1.358
Q_{PAH} 0.356 1.626 4.019
U_{min} 2.937 7.953 14.796
{\rm log}_{10}(\gamma_e)\, -2.971 -1.883 -1.028

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.378 -3.494 -2.487
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.603 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.181 -0.829 -0.598
0.03-0.10 Gyr -1.529 -0.606 -0.021
0.10-0.33 Gyr -1.199 -0.283 0.113
0.33-1.09 Gyr -0.838 -0.309 -0.003
1.09-3.60 Gyr -0.683 -0.335 -0.049
3.60-11.88 Gyr -0.818 -0.405 -0.197
11.88-13.20 Gyr -1.119 -0.392 0.087