2025nnn

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Information

Transient

Name: AT2025nnn
Right ascension: 19h04m05.96s
Declination: 43d05m55.72s
Discovery Date: June 12, 2025, 2:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name:
Right ascension: 19h04m06.33s
Declination: 43d05m54.15s
Redshift: 0.056102
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 6.86
Cutout download processed 35.02
Global aperture construction processed 0.75
Local aperture photometry processed 4.52
Global aperture photometry processed 3.89
Validate local photometry processed 0.02
Validate global photometry processed 11.82
Host information processed 0.17
Global host SED inference processed 412.2
Local host SED inference processed 416.0
Transient information processed 0.0
Transient MWEBV processed 0.13
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) = 19h04m05.96s, 43d05m55.72s
semi major axis, semi minor axis (arcsec) = 1.84, 1.84
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 20.49 0.37 20.621 0.020 AB
PanSTARRS_r 35.33 0.47 20.030 0.014 AB
PanSTARRS_i 48.21 0.4 19.692 0.009 AB
PanSTARRS_z 55.88 1.33 19.532 0.026 AB
PanSTARRS_y 64.93 3.3 19.369 0.055 AB

Aperture details

RA, DEC (J2000) = 19h04m06.31s, 43d05m54.40s
semi major axis, semi minor axis (arcsec) = 9.75, 6.17
angle (degrees, anti-clockwise from east) = -129.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.28 5.21 20.062 0.165 AB
GALEX_NUV 34.73 2.0 20.048 0.062 AB
PanSTARRS_g 468.9 1.58 17.222 0.004 AB
PanSTARRS_r 836.93 1.99 16.593 0.003 AB
PanSTARRS_i 1157.24 1.71 16.241 0.002 AB
PanSTARRS_z 1375.71 5.63 16.054 0.004 AB
PanSTARRS_y 1616.09 13.75 15.879 0.009 AB
2MASS_J 2238.78 184.4 14.630 0.089 Vega
2MASS_H 2189.27 294.51 14.182 0.146 Vega
2MASS_K 2249.44 310.78 13.682 0.150 Vega
WISE_W1 907.49 23.43 13.806 0.028 Vega
WISE_W2 516.32 23.0 13.779 0.048 Vega
WISE_W3 1017.36 62.41 11.207 0.067 Vega
WISE_W4 916.42 381.15 9.875 0.452 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})\, 8.769 8.896 9.022
{\rm log}_{10}({\rm SFR}) -2.280 -1.510 -0.946
{\rm log}_{10}({\rm sSFR}) -11.157 -10.454 -9.825
{\rm stellar\ age} 4.672 6.808 8.317

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.515 -0.855 -0.333
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -0.754 0.186

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.199 0.629 1.023
\delta -0.431 0.003 0.274
\tau_1/\tau_2 0.643 0.998 1.349
Q_{PAH} 0.827 2.472 4.876
U_{min} 3.010 8.192 15.061
{\rm log}_{10}(\gamma_e)\, -2.796 -1.574 -0.507

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.251 -0.632 -0.060
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.531 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.528 -1.744 -1.246
0.03-0.10 Gyr -2.423 -1.507 -0.839
0.10-0.33 Gyr -2.155 -1.365 -0.813
0.33-1.08 Gyr -2.030 -1.286 -0.830
1.08-3.56 Gyr -1.705 -1.076 -0.796
3.56-11.71 Gyr -1.493 -1.023 -0.829
11.71-13.01 Gyr -1.755 -0.993 -0.448

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.279 10.330 10.411
{\rm log}_{10}({\rm SFR}) -0.721 -0.447 -0.164
{\rm log}_{10}({\rm sSFR}) -11.052 -10.765 -10.516
{\rm stellar\ age} 7.630 8.528 11.409

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.761 -0.592 -0.447
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.318 -0.044 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.051 0.105 0.197
\delta -0.372 -0.010 0.245
\tau_1/\tau_2 0.631 1.015 1.397
Q_{PAH} 0.789 2.523 4.785
U_{min} 2.603 7.899 15.497
{\rm log}_{10}(\gamma_e)\, -2.168 -1.310 -0.494

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.362 -3.390 -2.361
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.601 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.953 -0.614 -0.416
0.03-0.10 Gyr -0.871 -0.396 -0.031
0.10-0.33 Gyr -1.143 -0.488 -0.147
0.33-1.08 Gyr -1.440 -0.629 -0.274
1.08-3.56 Gyr -1.431 -0.483 -0.003
3.56-11.71 Gyr -0.133 0.472 0.577
11.71-13.01 Gyr 0.268 0.835 1.476