2025izl

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Information

Transient

Name: AT2025izl
Right ascension: 19h00m34.68s
Declination: 27d22m30.87s
Discovery Date: April 6, 2025, 11:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.302

Host

Name: 2025izl
Right ascension: 19h00m34.63s
Declination: 27d22m33.54s
Redshift: None
Photometric Redshift: 0.090
 

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 4.98
Cutout download processed 3.52
Global aperture construction processed 1.08
Local aperture photometry processed 4.15
Global aperture photometry processed 4.39
Validate local photometry processed 0.02
Validate global photometry processed 12.38
Host information processed 0.13
Global host SED inference processed 614.68
Local host SED inference processed 556.68
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 19h00m34.68s, 27d22m30.87s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 2.03 0.51 23.130 0.273 AB
PanSTARRS_i 3.39 0.37 22.574 0.118 AB
PanSTARRS_z 5.5 1.05 22.049 0.207 AB
PanSTARRS_y 5.86 2.63 21.980 0.487 AB

Aperture details

RA, DEC (J2000) = 19h00m34.64s, 27d22m33.56s
semi major axis, semi minor axis (arcsec) = 2.62, 1.88
angle (degrees, anti-clockwise from east) = -141.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV -1.64 2.32 AB
PanSTARRS_g 3.67 0.54 22.489 0.159 AB
PanSTARRS_r 10.77 0.92 21.319 0.093 AB
PanSTARRS_i 26.8 0.66 20.330 0.027 AB
PanSTARRS_z 33.35 1.83 20.092 0.060 AB
PanSTARRS_y 27.46 4.51 20.303 0.178 AB
2MASS_J 65.87 96.05 18.458 1.583 Vega
2MASS_H -136.77 125.77 Vega
2MASS_K 122.77 142.61 16.839 1.261 Vega
WISE_W1 31.82 26.15 17.444 0.892 Vega
WISE_W2 73.03 26.33 15.902 0.392 Vega
WISE_W3 175.73 66.09 13.114 0.408 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})\, 8.057 8.453 8.717
{\rm log}_{10}({\rm SFR}) -1.427 -0.816 -0.290
{\rm log}_{10}({\rm sSFR}) -10.018 -9.353 -8.323
{\rm stellar\ age} 0.532 5.372 7.334

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.286 -0.434 0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -0.768 0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.972 1.499 2.140
\delta -0.042 0.183 0.339
\tau_1/\tau_2 0.653 1.040 1.430
Q_{PAH} 0.811 2.666 5.223
U_{min} 2.946 8.564 16.118
{\rm log}_{10}(\gamma_e)\, -2.890 -1.651 -0.430

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.426 -0.539 0.259
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.365 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.615 -0.915 -0.405
0.03-0.10 Gyr -1.786 -0.954 -0.207
0.10-0.33 Gyr -2.565 -1.416 -0.721
0.33-1.06 Gyr -3.476 -1.621 -1.083
1.06-3.47 Gyr -4.163 -1.629 -1.199
3.47-11.32 Gyr -4.582 -1.676 -1.189
11.32-12.58 Gyr -4.502 -1.684 -0.928

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.246 9.435 9.654
{\rm log}_{10}({\rm SFR}) -0.700 -0.276 0.154
{\rm log}_{10}({\rm sSFR}) -10.235 -9.739 -9.197
{\rm stellar\ age} 4.151 6.984 10.117

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.620 -1.029 -0.420
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.767 -0.427 0.340

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.113 1.512 2.039
\delta -0.323 -0.099 0.071
\tau_1/\tau_2 0.449 0.853 1.280
Q_{PAH} 0.820 2.296 4.739
U_{min} 3.102 8.479 15.805
{\rm log}_{10}(\gamma_e)\, -3.355 -2.045 -0.911

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.797 -1.902 -0.632
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.394 1.801

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.356 -0.011 0.339
0.03-0.10 Gyr -2.107 -0.648 0.032
0.10-0.33 Gyr -3.067 -1.020 -0.260
0.33-1.06 Gyr -3.099 -1.058 -0.305
1.06-3.47 Gyr -2.321 -0.775 -0.279
3.47-11.32 Gyr -1.894 -0.608 -0.278
11.32-12.58 Gyr -1.518 -0.399 0.543