2025rtl

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Information

Transient

Name: AT2025rtl
Right ascension: 0h23m21.73s
Declination: -4d55m28.37s
Discovery Date: July 20, 2025, 4:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 3080201
Right ascension: 0h23m22.03s
Declination: -4d55m25.00s
Redshift: 0.072100
Photometric Redshift:
 

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 4.14
Cutout download processed 31.97
Global aperture construction processed 0.66
Local aperture photometry processed 6.31
Global aperture photometry processed 5.64
Validate local photometry processed 0.02
Validate global photometry processed 14.81
Host information processed 0.15
Global host SED inference processed 402.58
Local host SED inference processed 471.49
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
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) = 0h23m21.73s, -4d55m28.37s
semi major axis, semi minor axis (arcsec) = 1.46, 1.46
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 42.62 0.24 19.826 0.006 AB
PanSTARRS_g 44.69 0.36 19.775 0.009 AB
SDSS_r 74.14 2.36 19.225 0.035 AB
PanSTARRS_r 74.92 0.33 19.214 0.005 AB
DES_r 83.09 0.35 19.101 0.005 AB
PanSTARRS_i 108.07 0.49 18.816 0.005 AB
PanSTARRS_z 126.21 0.92 18.647 0.008 AB
DES_z 135.4 1.36 18.571 0.011 AB
PanSTARRS_y 159.59 2.05 18.392 0.014 AB

Aperture details

RA, DEC (J2000) = 0h23m22.03s, -4d55m24.89s
semi major axis, semi minor axis (arcsec) = 16.42, 12.25
angle (degrees, anti-clockwise from east) = -141.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 85.77 6.69 19.067 0.085 AB
GALEX_NUV 121.51 4.9 18.688 0.044 AB
DES_g 1503.69 1.55 15.957 0.001 AB
PanSTARRS_g 1517.85 3.28 15.947 0.002 AB
SDSS_r 2741.79 15.58 15.305 0.006 AB
PanSTARRS_r 2721.11 3.0 15.313 0.001 AB
DES_r 3068.57 2.28 15.183 0.001 AB
PanSTARRS_i 3993.06 4.62 14.897 0.001 AB
PanSTARRS_z 4793.94 8.67 14.698 0.002 AB
DES_z 5231.31 8.74 14.603 0.002 AB
PanSTARRS_y 6016.54 19.77 14.452 0.004 AB
2MASS_J 7220.84 281.61 13.359 0.042 Vega
2MASS_H 8451.36 442.59 12.715 0.057 Vega
2MASS_K 7894.27 583.31 12.319 0.080 Vega
WISE_W1 3949.88 44.64 12.210 0.012 Vega
WISE_W2 2400.42 49.96 12.110 0.023 Vega
WISE_W3 4772.52 174.45 9.529 0.040 Vega
WISE_W4 4861.98 961.8 8.063 0.215 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})\, 9.257 9.403 9.522
{\rm log}_{10}({\rm SFR}) -1.253 -0.740 -0.229
{\rm log}_{10}({\rm sSFR}) -10.722 -10.170 -9.528
{\rm stellar\ age} 3.991 6.125 7.496

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.106 -0.528 -0.066
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.280 -0.117 0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.351 0.665 1.073
\delta -0.697 -0.290 0.106
\tau_1/\tau_2 0.741 1.075 1.396
Q_{PAH} 0.836 2.729 5.003
U_{min} 2.758 7.826 14.353
{\rm log}_{10}(\gamma_e)\, -3.118 -2.203 -1.020

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.940 -1.130 -0.337
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.456 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.217 -0.836 -0.470
0.03-0.10 Gyr -1.404 -0.724 -0.146
0.10-0.33 Gyr -1.234 -0.550 -0.058
0.33-1.07 Gyr -1.024 -0.472 -0.070
1.07-3.52 Gyr -0.948 -0.512 -0.278
3.52-11.52 Gyr -1.041 -0.553 -0.344
11.52-12.80 Gyr -1.281 -0.569 -0.071

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.073 11.100 11.146
{\rm log}_{10}({\rm SFR}) 0.322 0.488 0.673
{\rm log}_{10}({\rm sSFR}) -10.789 -10.620 -10.429
{\rm stellar\ age} 7.439 7.968 9.710

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.316 -0.214 -0.139
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.093 0.294 0.418

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.163 0.242
\delta -0.784 -0.492 -0.207
\tau_1/\tau_2 0.720 1.103 1.436
Q_{PAH} 1.052 2.064 3.431
U_{min} 2.379 6.989 13.641
{\rm log}_{10}(\gamma_e)\, -2.606 -1.781 -1.140

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.395 -3.520 -2.526
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.594 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.310 0.460 0.575
0.03-0.10 Gyr 0.238 0.503 0.757
0.10-0.33 Gyr 0.152 0.460 0.715
0.33-1.07 Gyr 0.092 0.406 0.626
1.07-3.52 Gyr 0.056 0.575 0.899
3.52-11.52 Gyr 1.080 1.290 1.365
11.52-12.80 Gyr 1.061 1.466 2.006