2026ida results

Information

Transient
Name:AT2026ida
Right ascension: 16h44m16.42s
Declination:37d33m48.41s
Discovery Date:March 26, 2026, 5:57 p.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:2103893
Right ascension: 16h44m16.51s
Declination:37d33m53.86s
Redshift:0.063095
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_z
 GALEX_FUV
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.21
Transient MWEBV processed 0.04
Host match processed 3.78
Host information processed 0.04
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.9
Validate global photometry processed 17.54
Global host SED inference processed 458.53
Local aperture photometry processed 5.82
Validate local photometry processed 0.03
Local host SED inference processed 440.35
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h44m16.42s, 37d33m48.41s
semi major axis, semi minor axis (arcsec):1.65, 1.65
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 11.77 1.33 21.223 0.123 AB
SDSS_g 32.86 1.54 20.108 0.051 AB
DES_g 32.53 0.35 20.119 0.012 AB
PanSTARRS_g 32.37 0.37 20.125 0.012 AB
SDSS_r 54.53 2.01 19.558 0.040 AB
PanSTARRS_r 49.02 0.5 19.674 0.011 AB
SDSS_i 71.46 2.34 19.265 0.036 AB
PanSTARRS_i 66.13 0.46 19.349 0.008 AB
PanSTARRS_z 75.07 1.0 19.211 0.014 AB
SDSS_z 91.67 4.37 18.994 0.052 AB
DES_z 77.91 1.6 19.171 0.022 AB
PanSTARRS_y 84.35 2.41 19.085 0.031 AB

Aperture details

RA, DEC (J2000):16h44m16.49s, 37d33m54.31s
semi major axis, semi minor axis (arcsec):12.12, 6.5
angle (degrees, anti-clockwise from east):-178.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 83.24 4.83 19.099 0.063 AB
SDSS_u 271.8 6.97 17.814 0.028 AB
SDSS_g 742.65 7.37 16.723 0.011 AB
DES_g 752.07 1.68 16.709 0.002 AB
PanSTARRS_g 772.11 1.96 16.681 0.003 AB
SDSS_r 1305.33 9.91 16.111 0.008 AB
PanSTARRS_r 1289.55 2.67 16.124 0.002 AB
SDSS_i 1760.07 11.77 15.786 0.007 AB
PanSTARRS_i 1738.8 2.47 15.799 0.002 AB
PanSTARRS_z 1965.18 5.37 15.666 0.003 AB
SDSS_z 2370.85 23.22 15.463 0.011 AB
DES_z 2043.33 8.25 15.624 0.004 AB
PanSTARRS_y 2237.93 12.98 15.525 0.006 AB
2MASS_J 2641.45 196.27 14.450 0.081 Vega
2MASS_H 3608.97 312.34 13.639 0.094 Vega
2MASS_K 3559.55 345.48 13.184 0.105 Vega
WISE_W1 1468.22 20.31 13.284 0.015 Vega
WISE_W2 911.61 22.11 13.161 0.026 Vega
WISE_W3 3042.32 101.0 10.018 0.036 Vega
WISE_W4 2989.86 534.2 8.591 0.194 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.827 8.995 9.127
{\rm log}_{10}({\rm SFR}) -1.730 -0.895 -0.382
{\rm log}_{10}({\rm sSFR}) -10.756 -9.931 -9.359
{\rm stellar\ age} 3.269 6.072 7.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.556 -0.854 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.671 -0.555 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.228 0.656 1.028
\delta -0.564 -0.142 0.240
\tau_1/\tau_2 0.701 1.056 1.383
Q_{PAH} 0.925 2.635 5.108
U_{min} 3.066 8.079 15.227
{\rm log}_{10}(\gamma_e)\, -3.201 -2.160 -0.767

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.592 -0.816 -0.100
{\rm log}_{10}(\tau_{AGN})\, 1.165 1.487 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.028 -1.418 -0.943
0.03-0.10 Gyr -1.843 -0.826 -0.246
0.10-0.33 Gyr -1.592 -0.714 -0.145
0.33-1.08 Gyr -1.737 -0.965 -0.471
1.08-3.54 Gyr -1.746 -0.946 -0.669
3.54-11.63 Gyr -1.790 -1.002 -0.750
11.63-12.92 Gyr -1.952 -1.035 -0.474

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.473 10.556 10.680
{\rm log}_{10}({\rm SFR}) -0.045 0.431 0.895
{\rm log}_{10}({\rm sSFR}) -10.653 -10.125 -9.620
{\rm stellar\ age} 7.193 7.949 11.358

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.305 -0.761 -0.504
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.146 0.319 0.441

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.312 0.529
\delta -0.712 -0.242 0.203
\tau_1/\tau_2 0.454 0.852 1.251
Q_{PAH} 1.159 2.217 4.087
U_{min} 2.713 8.155 15.615
{\rm log}_{10}(\gamma_e)\, -3.116 -2.271 -1.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.699 -2.498 -1.771
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.503 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.233 -0.240 0.071
0.03-0.10 Gyr -0.004 0.567 1.044
0.10-0.33 Gyr -1.319 0.121 0.573
0.33-1.08 Gyr -3.002 -0.317 0.170
1.08-3.54 Gyr -2.066 -0.067 0.427
3.54-11.63 Gyr -0.133 0.663 0.837
11.63-12.92 Gyr 0.066 0.917 1.728