2025nnt

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Information

Transient

Name: AT2025nnt
Right ascension: 14h08m19.62s
Declination: 18d41m15.65s
Discovery Date: May 5, 2025, 7:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 14h08m19.78s
Declination: 18d41m16.78s
Redshift: None
Photometric Redshift: 0.168
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.67
Transient MWEBV processed 0.12
Host match processed 6.27
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 6.0
Validate global photometry processed 18.13
Global host SED inference processed 398.36
Local aperture photometry processed 6.66
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 14h08m19.62s, 18d41m15.65s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 14h08m19.77s, 18d41m17.02s
semi major axis, semi minor axis (arcsec) = 4.46, 1.51
angle (degrees, anti-clockwise from east) = -29.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 14.48 1.98 20.998 0.148 AB
SDSS_g 37.35 1.74 19.969 0.051 AB
PanSTARRS_g 36.39 0.88 19.998 0.026 AB
SDSS_r 77.86 2.52 19.172 0.035 AB
PanSTARRS_r 64.97 0.77 19.368 0.013 AB
DES_r 72.25 0.8 19.253 0.012 AB
SDSS_i 106.22 3.27 18.835 0.033 AB
PanSTARRS_i 97.36 0.93 18.929 0.010 AB
PanSTARRS_z 112.21 1.52 18.775 0.015 AB
SDSS_z 125.69 7.23 18.652 0.062 AB
DES_z 121.52 2.04 18.688 0.018 AB
PanSTARRS_y 120.4 3.61 18.698 0.033 AB
2MASS_J 371.83 65.51 16.579 0.191 Vega
2MASS_H 564.51 99.88 15.653 0.192 Vega
2MASS_K 168.18 106.39 16.498 0.687 Vega
WISE_W1 173.36 8.21 15.604 0.051 Vega
WISE_W2 128.05 11.09 15.293 0.094 Vega
WISE_W3 165.02 40.94 13.182 0.269 Vega
WISE_W4 -39.77 273.83 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.901 10.050 10.196
{\rm log}_{10}({\rm SFR}) 0.088 0.502 0.899
{\rm log}_{10}({\rm sSFR}) -10.026 -9.584 -9.063
{\rm stellar\ age} 2.461 4.629 6.193

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.993 -0.268 0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.797 -1.201 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.549 0.774 1.008
\delta -0.409 -0.126 0.163
\tau_1/\tau_2 0.570 0.892 1.218
Q_{PAH} 0.706 1.762 3.529
U_{min} 2.574 7.172 14.159
{\rm log}_{10}(\gamma_e)\, -3.308 -2.573 -1.447

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.825 -2.484 -1.495
{\rm log}_{10}(\tau_{AGN})\, 0.897 1.232 1.739

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.082 0.423 0.665
0.03-0.10 Gyr -0.040 0.527 0.999
0.10-0.32 Gyr 0.023 0.532 0.870
0.32-1.02 Gyr -0.095 0.415 0.729
1.02-3.28 Gyr -0.146 0.271 0.528
3.28-10.49 Gyr -0.662 0.009 0.323
10.49-11.65 Gyr -0.931 -0.048 0.486