2026nd

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Information

Transient

Name: AT2026nd
Right ascension: 1h47m06.35s
Declination: 13d48m38.40s
Discovery Date: Jan. 10, 2026, 5:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: 3127005
Right ascension: 1h47m06.63s
Declination: 13d48m45.37s
Redshift: None
Photometric Redshift: 0.120
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.59
Transient MWEBV processed 0.07
Host match processed 4.88
Host information processed 0.04
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 6.15
Validate global photometry processed 18.41
Global host SED inference processed 617.54
Local aperture photometry processed 5.96
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) = 1h47m06.35s, 13d48m38.40s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
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) = 1h47m06.62s, 13d48m45.27s
semi major axis, semi minor axis (arcsec) = 7.57, 5.74
angle (degrees, anti-clockwise from east) = -118.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.42 0.49 23.519 0.374 AB
GALEX_NUV 1.57 0.57 23.411 0.391 AB
SDSS_u 55.69 5.06 19.536 0.099 AB
SDSS_g 217.23 4.36 18.058 0.022 AB
DES_g 247.77 1.02 17.915 0.004 AB
PanSTARRS_g 246.3 1.65 17.921 0.007 AB
SDSS_r 595.17 7.09 16.963 0.013 AB
PanSTARRS_r 578.93 2.87 16.993 0.005 AB
SDSS_i 911.48 9.26 16.501 0.011 AB
PanSTARRS_i 878.97 3.13 16.540 0.004 AB
PanSTARRS_z 1171.7 5.84 16.228 0.005 AB
SDSS_z 1308.26 21.69 16.108 0.018 AB
DES_z 1246.97 6.73 16.160 0.006 AB
PanSTARRS_y 1470.21 11.36 15.982 0.008 AB
2MASS_J 1745.41 126.46 14.900 0.079 Vega
2MASS_H 2145.44 186.92 14.204 0.095 Vega
2MASS_K 2044.05 264.12 13.786 0.140 Vega
WISE_W1 893.71 17.76 13.823 0.022 Vega
WISE_W2 572.46 21.42 13.667 0.041 Vega
WISE_W3 71.96 64.37 14.083 0.971 Vega
WISE_W4 -422.22 404.73 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})\, 10.991 11.125 11.171
{\rm log}_{10}({\rm SFR}) -5.141 -1.815 0.498
{\rm log}_{10}({\rm sSFR}) -16.384 -12.840 -10.400
{\rm stellar\ age} 7.350 11.450 11.598

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.363 -1.046 -0.788
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.484 -0.571 0.134

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.313 0.469 0.649
\delta -0.907 -0.649 -0.418
\tau_1/\tau_2 0.350 0.828 1.350
Q_{PAH} 0.846 2.734 5.238
U_{min} 3.616 10.777 18.860
{\rm log}_{10}(\gamma_e)\, -3.165 -1.911 -0.664

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.345 -3.168 -2.068
{\rm log}_{10}(\tau_{AGN})\, 1.142 1.651 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.552 -3.302 -1.167
0.03-0.10 Gyr -5.957 -1.959 0.661
0.10-0.32 Gyr -6.460 -2.807 -0.266
0.32-1.05 Gyr -6.699 -3.869 -1.043
1.05-3.39 Gyr -4.662 -2.608 -0.452
3.39-10.99 Gyr -1.914 -0.209 1.288
10.99-12.21 Gyr 0.986 2.284 2.339